... :non-toxic,soft Certifiction:SGS,ROHS Packaging&DeliveryPackaging Detail:20-40pcs/poly bag,500pcs/carton,or customizedDelivery Detail:5-7 days for samples ... Silicon keypad for mobile phoneColorAny color availableMaterialHigh quality silicone,NBR,CR,EPDM,EtcSizeAcceptable customizedStandardas custom standardMOQ1000pcsSupply ability4000pcs/dayPackage Poly bag,carton or customized Lead ...