Base: Epoxy cast aluminum five-star foot (black, white) Star-foot PVC trim (black, red, blue) Korean SHS air pressure bar, black soft PU universal wheelchair 

Board: 10mm stereotyped plywood, decorative refractory veneer (Black, white, maple wood color) Surface paint-free processing 

Sponge: high resilience sponge density: 45kg / m³ Edge: black, red, blue paint edge banding or log color edge

Handrail: steel tube outsourcing PU trim black, red , Blue or 10mm shaped plywood, decorative refractory veneer (black, white, maple color) surface free of paint treatment, between 120mm up and down adjustment before and after tilting tension adjustment