... . 1. Plastic parts using as bed risers. 2. Natural ABS material with white and black color. Also can up to ... pcs in one cartonMore pictures:Material: Various plastic material including ABS, AS, PPS, PP, POM, EVA, PC, PA, PMMA, PS, ... Professional team: Experienced engineers, strict QCs, skilled mould makers, trained product workers excellent management with over 15 years' experience in engineering ...