❤️ Brand new, unused / Immediate purchase OK / Neck pain from long hours of desk work... The "mochimo" add-on headrest solves that problem. You can easily rest your neck by simply clamping it to the back of your chair. It can be finely adjusted in 3 axes: height, angle, and front-to-back, fitting perfectly regardless of height. 【Size】 Body: Width 270 x Depth 170 x Height 310 (mm), Cushion: Width 270 x Max thickness 150 x Height 185 (mm), Clamp: Width 40 x Thickness 95 (including knob) x Height 39 (mm) 【Installation thickness】Up to 40mm 【Weight】Approx. 600g 【Arm length】Approx. 190mm 【Comfortable low-rebound cushion】The low-rebound cushion firmly supports your head and neck. The soft, mochi-like texture is also a nice touch♪ 【Easy installation, just tighten the clamp】Simply clamp it onto a chair with a thickness of 4cm or less and tighten the clamp! You can securely fix it in your desired position by tightening the arm bolts with the included hex wrench. 【Can also be used as a pillow】Clamp it to your desk and tighten the clamp, and you have a pillow for a nap! Comfort is enhanced with the mochi-like cushion♪ Headrest Add-on Chair Office chair Clamp Easy installation Supports head Nap support Add-on headrest