... XHB2011112315Material:100%silicone/rubberStyle:keypadColor:Can supply Depend on pantone ,Mixed color,lanyard colorCertificate:ROHS,SGS,ISO9001 ... Can supply trail order and sample order depend on stockPacking:-1pcs/opp bag,50pcs/big oppbag, ... machine,2. roughness tester, hardness tester and so on. QC 1) Technicians self-check in production 2 ... -0592-5741116 yulialin: sales1at xmxhb.com www.xmxhb.com