Instant purchase OK Brand new, unused Protect-A-Bed Waterproof and Dust Mite Resistant Duvet Cover Miracle Duvet Protector, Semi-Double Color: Pink Size: 170 x 210 cm Material: Surface: 100% Polyester Back: TPU Lamination Gusset: 100% Polyester - 12 inner fixing hook-and-loop tape - Full-length zipper on one side Retail Price: ¥13,310 Protects your duvet! A product that combines waterproof, dust mite resistant, breathable, and washable properties. ＜"Protect-A-Bed" developed "Miracle Membrane"＞ "Miracle Membrane" is a technology developed by this manufacturer that applies TPU (thermoplastic polyurethane resin) lamination to the back of the fabric. While maximizing the function as bedding, the coated fabric itself achieves zero dust mite penetration (this is only the effect of the coated fabric, and dust mites may enter from other fabrics or seams). In addition, it enables high waterproofness, protecting against sweat, blood, bodily fluids, shed skin, and dandruff from penetrating the bedding, aiming to keep it clean and extend the life of the bedding (this is only the effect of the coated fabric, and water may enter from other fabrics or seams). ＜Dust Mite Resistant＞ The results of public inspection institutions show zero dust mite penetration (tested by a third-party testing institution / test results on the fabric, and results may vary depending on usage). Skin, sebum, dandruff, and dust larger than dust mites cannot physically pass through the fabric, so they do not reach the duvet, eliminating the food source for dust mites, making it difficult for them to survive. ＜Waterproof＞ The fabric of this product does not allow liquids to pass through from the surface, protecting the duvet from sweat, blood, and other bodily fluid stains (varies depending on usage. Also, the product itself is not completely waterproof). It's a great point that it prevents the penetration of not only water but also blood. ＜Breathable＞ This product has succeeded in allowing moisture and water vapor to pass through while preventing liquids from passing through by creating ultra-microscopic pores in the fabric with the technology that "Protect-A-Bed" boasts. This reduces the feeling of stuffiness from sweating during sleep, allowing you to sleep comfortably. The cardboard insert will be removed and the product will be shipped in a compact form.