Made of premium wood material, the beads would bring comfortable using experience. Especially for long time tired driving has a assisted efficacy, keep cool and comfortable. They are easy to install and fits most of vehicle seats, convenient and practical for using. Unique and design, it provides a breathable, comfortable feeling, especially for summer. Adopted good material, make it breathable strongly and let the cushion made the effect of massage. Features - Color: Assorted Color. - Material: Wood. - Size: 45.00 x 45.00 x 1.50 cm / 17.68 x 17.68 x 0.59 inch. -error: about 1-2cm - Made of material, strong and wear-resistant, can serve you for a long time. - Featuring cool and breathable, wood beads cushion is suitable for summer driving use - All beads are made with fine workmanship, which would not hurt you or your children. - The cushion makes you more comfortable when driving or riding in a car and reduce fatigue - This cushion must be a perfect your friends and families who owns car, they will like it. Package list: 1 beads seat cushion