Sell Car Waist Seat Back adjustable Cushion Support Protection Lumbar Backrest Supplies Cool bambooCozy best price

pecifications: Product size: 41cmx39cm Installation method: Place it on the seat cushion and tie the elastic band to the back of the chair.Cool bamboo slices adjustable height Package Included: 1×Seat Massage Back Cushion Pad Cool bamboo Product name: Bamboo art can adjust the waist Product specification: 38x40CM Material: 3.5mm steel wire - cool bamboo - net cloth Suitable range: car office chair chair Product weight: 0.42KG Features: 1 This product uses 2 layers of fabric the bottom is made of black nylon material the top is made of massage beads it is very used. 2 The surrounding frame is made of high-elastic steel wire frame which is elastic enough to keep the shape unchanged. 3 The outer frame is wrapped with a black mesh cloth which is delicate and easy to clean. 4 Multi-purpose it can be prevented in the car and it can be prevented in the office relieve the pressure of your driving and work. 5.Perfect for long hours of sitting while traveling working watching television sewing scrapbooking reading and more.Features: 1 This product uses 2 layers of fabric the bottom is made of black nylon material the top is made of massage beads it is very used. 2 The surrounding frame is made of high-elastic steel wire frame which is elastic enough to keep the shape unchanged. 3 The outer frame is wrapped with a black mesh cloth which is delicate and easy to clean. 4 Multi-purpose it can be prevented in the car and it can be prevented in the office relieve the pressure of your driving and work. 5.Perfect for long hours of sitting while traveling working watching television sewing scrapbooking reading and more. For your better shopping experience, please communicate with customer service in time about the unclear product information. Please check your receiving information before placing an order. I wish you a happy life