... on all phone with smooth and hard surface silicone stand for mobile phone1 , material : 100% silicone meet with FDA,SGS,LFGB grade ... diameter 2.3 cm3 , easy to attach,steady & firm4 , fit for any handhelds,stick to any smooth surface,strong & reliable,steady ... practical manner----OEM is highly welcome. HOT SELLING !! silicone stand for mobile phone