... 2 ,jar opener material :PP &TPR 3,jar opener packing : white box or PE bag 4,jar opener for 4size ITEM : THE PLASTIC JAR OPENER FEATURE ... harmful for animal or people .3, The jar opener can help you open the bottle and jar & can . You can save time ... jar,bottle etc.made of high quality silicone rubber, strong and durable, help you open jars and cans effortlessly !OEM are highly welcomed ! jar opener ...