It adopts high-quality filler, good rebound effect, durable, not easy to deform, environmentally friendly and healthy. The double-cushion jacket is made of high-quality eco-friendly fabric, which is breathable and skin-friendly. This large backrest allows you to adjust your comfort position for reading, watching TV, sleeping and more. ▶Product Name: Cushion ▶ Size: Length: 90cm, 120CM, 150CM, 180CM, 200CM, thickness: 10CM, height: 58CM (see dimension drawing) ▶ Multi-function: avoid skin and bed collision, protect the waist, provide comfort, great gift ▶ Scope: bedroom, bed, sofa, wall, studio, lounge area, reading room ★ Cleaning method: 1. Normal temperature cleaning (core can not be cleaned) 2. Hang up and dry 3. Do not bleach, do not iron, do not dry clean ▶ Note: ❤ only sell mats, the rest are display products, if you have any questions, please contact us 1. All data of this product are measured by hand,because of the shooting environment and light problems, there may be some errors in color and size,please refer to the actual object. 2. Our products are delivered within 15-25 days,if you do not receive the product within 30 days, please contact us in time. 3. If you have any questions, please contact us through Amazon, we will reply within 24 hours, we will give you a satisfactory answer.