... desgins. Car Shape Rubber BandDetail Material:100%silicone/rubberStyle:rubber band,can supply different colors depend on pantone colorsCertificate:ROHS,SGS ... ,China (Mainland)Testing machine1.Digital Height Gauge, caliper, Coordinate measuring machine, projection machine,2. roughness tester, hardness tester and so on. QC ... you.Looking forward to your inquiry! Images Car Shape Rubber Band