Thank you for viewing. This is a single-size fitted sheet that is waterproof and safe to use. The calm dark gray color makes it easy to match with any room. Made with bamboo fiber, it has a soft texture and is comfortable to use. It has excellent water absorption, keeping you dry even when you sweat. It can be used comfortably in any season. [Product Details] • Size: 90cm x 200cm (Single size) • Installation method: Box type (just cover) • Condition: New and unused [Specifications] • Main unit size: Approx. 90cm x 200cm • Contents: 1 fitted sheet • Compatible with: Single size mattresses [Material Details] • Excellent functionality: Twice the water absorption of cotton, keeping you dry and comfortable even when you sweat. It is also a material that is less prone to static electricity. • Gentle on skin: Very soft and smooth to the touch, recommended for people with sensitive skin and babies. Shipping Method ○ YuYu Mercari便 Shipping within 1-2 days [Please be sure to check before purchasing] ■ About overseas imported products As this product is an overseas product, there may be loose stitching, small scratches or fraying, or odors compared to Japanese products. Please understand this in advance. ■ About size and color Sizes are measured flat, so there may be some errors (1-3cm). Also, the actual color may differ from the product image due to the shooting environment and your terminal. ■ About inspection We inspect items before shipping, but if you receive a defective product, please contact us [before leaving a review]. ■ About shipping We will ship in simple packaging. To pack as compactly as possible, there may be creases from folding. ■ About cancellations and returns We do not accept cancellations or returns due to customer convenience. We only handle initial defects. ■ Other If you have any questions, please feel free to ask in the comments.