Features: Material: Made of polyester material the texture of polyester is delicate soft skin-friendly comfortable and fluffy and does not fade. Relief Discomfort: The memory foam relieves discomfort aches and fatigue for one and all. You can enjoy optimal comfort while sitting for extended periods of time optimal comfort while sitting. Shape Hip Line: The appearance is comply with buttocks and thighs curves close to the hip completely which can help you to shape the hip line. Applicable Occasions: Reduce pressure on the back and tailbone at home the car at the office or traveling. Removable cover makes it easy to clean and the high density foam keeps its shape and not easy deform through repeated use. Specifications: Item Type: Butt Lift Pillow Material: Polyester Color: Red Black Purple Grey Pattern: Solid Color Size: About 42 x 19 x 12.5cm/16.54 x 7.48 x 4.92inch Package Includes: 1Pc x Butt Lift Pillow Notes: Transition: 1cm=10mm=0.39inch 1. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.