1,OEM design and the size can be customized 2.Passed ISO9001:2008 3.Punctual delivery and good quality with competitive price 1. Specification:diameter 2552.Material:ABS, HIPS,PMMA,PC,POM,PBT,PP,PA66,PPO,PVC,TPE and PET3. Usage: sport equipment/apparatus etc Wriggled plate for sport equipment