This is the airweave pillow slim produced by Minami Tanaka. I've used it for about two weeks, but it didn't suit me, so I'm selling it. I will have it professionally cleaned. * Please note that it will be folded in half for shipping. The following is a description from the official website. Please refer to it. [airweave pillow slim] Retail price: 17,600 yen airweave pillow slim "I just want a little bit of height, a pillow that suits me" The "airweave pillow slim" was created based on advice from Minami Tanaka. For those with a straight neck, or those who don't usually use a pillow but want a little height, it's thinner than a regular pillow and designed to reduce the burden on the neck and shoulders when sleeping on your back. Sleep quality is very important for maintaining the condition of your body and skin. Why not sleep soundly until morning with a pillow approved by Minami Tanaka, who is particular about sleep quality? Recommended for: ・Those who are concerned about a straight neck ・Those who don't usually use a pillow, or use a towel as a pillow ・Those who are concerned about neck wrinkles Specs Width: approx. 80 cm × Length: approx. 33 cm × Height: approx. 5~7 cm Weight Approx. 1.0 kg Materials ●Outer cover 　・Surface = 100% polyester 　・Inner pad = 100% polyester 　・Filling = 100% polyester ●Mesh cover 　・100% polyester ●Inner material (airfiber®) 　・100% polyethylene Includes instruction manual and warranty.