... direct supply 3. Good quality at favorable price 4. Customized Twin-wall plastic sheet Specifications1. Length(mm): random 2. Width(mm): ≤20003 ... , shop window displays, picture frame backings, etc.3. Decoration: partitions, wall cladding, indoor or outdoor decoration, windows and false ceilings, etc ... . 6) Others: Backboard of bassinet, simple wardrobe, etc. 3mm 550g twin-wall plastic sheet