Specifications: It has a fast recovery and bounce, back to its original shape immediately after compression, ensuring use for long time. A high density firm foam, especially designed for maximum support of the back bone but also with excellent comfort. This donut cushion for women who are pregnant or who have given birth offers relief from pregnancy related symptoms. Item Name: Cushion Material: Polyester, Polyurethane Features: Durable, Comfortable, Pain Relief, Portable Size: 18cm x 10cm/7.09" x 3.94" (Approx.) Notes: 1 : Velvet Navy Blue, 2 : Velvet Mocha Color, 3 : Brocaded Velvet Navy Blue, 4 : Brocaded Velvet Mocha Color, 5 : Lattice Navy Blue, 6 : Lattice Mocha Color Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Memory foam pillow can not be exposed to sunlight, it will affect sleeping experience. Memory cotton pillow core does not need to be cleaned, just put it in a cool and ventilated place to dry. The cover can be washed by hand and washing machine. Package Includes: 1 x Cushion