Unique Imports Royal Premium Bamboo Wooden Beaded Seat Cover Massage Cool Comfort Cushion - For Office, Truck and Car Seats (Pack of One, Grey) 100% Natural Wood Beads Cool and Refreshing with soft cushion surrounding the beads Fits most cars, Vans, Trucks, Office Chairs! One size fits all No Sweating, Massage for relaxing and comfort all day! Polyurethane wire interlace for sturdy & durable construction - Easy No hassle installation RoyalCraft TM - A Company by Unique Imports