Custom silicon ice cube production description: 1)temperature range from -40 to 230 centigrade. 2) tasteless, non-toxic, anti-dust, non-sticking, impermeable, easy to wash. 3) material: 100% food grade silicone rubber, SGS and LFGB certificate. 4) durable and long-lasting service, pliable and not fragile. 5)your own design will be welcome, give us how length, how height, thickness and unit weight of the product you want, or your 3D design. 6) hardness:40,50,60,70,80 shores Packing details: 1pc/poly bag, pack in bulk or other packaging ways, Also can be pack as customers’ requirement, standard carton for export. We have some packaging style for your choice, like opp header bag, card header bag, blank opp bag ,box and so on. Mode of shipping: We usually ship cargo by courier, like DHL, FEDEX, TNT, UPS etc, if your quantity is enough, ship by air or sea are available. About us: We are manufacturer in China with several years experience, Our main products have : remote keypad, telephone keypad, computer keyboard,silicone wristband,USB wristband, silicone ice cube tray, silicone cake mould,silicon cup coaster , cup cover and so on. Dear business friend,should you have your own design? If so,please inform us info with your order quantity,we will reply you all information that you requested in time. If not,please don't worry,our professional engineer and salers will help you design based on your idear and solving timely. Dear friends ,should you have any request or have your own design .Please do not hesitate to contact us and inform us all your detailed information ,we will try our best to serve you.