Surface material:High quality pvc.

The seat cushion and back cushion are produced by vacuum foaming and one-time shaping technique.

The seat cushion and back cushion could be removed or replaced easily

Fore-and-aft adjustable distance is 150mm.

Suspending range of the seat is 35mm

The gravity adjustment mechanism of the seat could be set as 55kg,85kgor120kg,depending on the individual weight

Alternative accessory: safety belt...armrest

Within the design scope, we can customize the seats of different installation sizes according to customers' requirements.

Sample policy:We can send you sample for testing ,you just need to pay for the sample and the shipping cost.