loading.gif
Notes
Login Sign Up shopping cart English
mercari Furniture / Interior Bed / Mattress Mattress Non-spring Mattress Double Bed
Japanese cross-border
直接取引限定 西川 Air SIマットレス ダブル(REGULAR) 日本製
Price
114000円
(Tax included)
RM114000
Specifications
Quantity
-
+
Please remember to select product options (if applicable). If unsure about available options, please check the original product page. Orders with missing options may be canceled.
For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
Add to Wishlist
Add to Cart
Buy Now
Japanese cross-border products shipped directly from Japanese sellers
Payment
Brand Name
東京西川
Seller Rating
98.6% Good(1016) Normal(2) Bad(12)
Condition
No visible damage or stains
Shipping
Free shipping to Japan
Listed Time
2026-05-08 00:21:17
Updated Time
2026-05-09 21:57:24

直接取引限定 西川 Air SIマットレス ダブル(REGULAR) 日本製

西川 Air SI エアーSI マットレス ダブル(REGULAR) 日本製


三浦カズ、大谷翔平、ネイマールなどでお馴染み
アスリート御用達の西川エアーマットレスです。

・定価
286,000円


・サイズ/仕様

ダブル(REGULAR)
表地:ポリエステル100%(吸水速乾加工) 
裏地:ポリエステル65%綿35% 
詰めもの:ウレタンフォーム(140ニュートン)
幅140cm
長さ195cm
厚14cm



商品の特徴

・特殊立体クロススリット構造で体圧を点で分散し、寝姿勢を自然な状態に保ちます

・スムーズな寝返りをサポートし、全身をリラックスさせ快適な睡眠が可能

・スーパーハードフォームが身体をしっかり支え、仰向き・横向きどちらにも対応

・高い通気性によりムレにくく、一年を通して快適に使用できます

・折りたたみ可能で収納や移動がしやすく、収納スペースの節約にも便利です

・日本製で品質が高く、中古でも根強い人気があります





商品状態

・購入後 約3年間使用(妻が使用していました)

・使用時は専用カバー+シーツを使用、清潔に管理

・目立った汚れやダメージなし。一般的な使用感あり。シーツが若干線が入っています。

・ペットや喫煙者なしの環境で使用

・発送前にカバーを洗濯・乾燥機にてクリーニングして送付します

※中古品のため、完璧な状態を重視される方はご遠慮ください



杉並区周辺でしたらお運びいたします。
東京、埼玉、千葉、神奈川などが対象になりますが、事前にコメントいただければお運びできるかお答えできます。
申し訳ありませんが手渡しのみとさせていただきます。着払いでよろしければ遠方でもお運び可能です。
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
Item Price JPY
Consumption Tax (10%)
Estimated Japan Shipping JPY
Estimated Item Weight KG
International Shipping Methods

Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
Recommended for You
Products From The Same Seller
Customer service hours:
  • Monday to Friday 10:00-18:00
Customer service hotline:
Customer Service Email: service@letao.my