Purchased online from an authorized retailer in August. Used twice. I tried it on my body, but it didn't suit me, so I stored it without using it. If you understand, please purchase. - Brand: RAKUNA - Product Name: Shoulder Blade Release Pillow - Weight: 1120g - Size: 400mm x 270mm x 110mm - Material: Polyurethane - Design: Japan - Color: Black 【Effective Massage】 RAKUNA's shoulder blade release pillow effectively loosens the muscles around the shoulder blades using 18 SHIATSUBOs and 2 bars. It's an item that allows you to relax easily at home. 【Easy to Use】 Simply lie down and align your head and neck to comfortably loosen your body. You can relax by simply relaxing your body and swaying it from side to side. 【High-Quality Materials】 Made of polyurethane, it is lightweight yet durable. The design is done in Japan and manufactured in China. If you have any questions, please comment.