Description of Silicone ice cube: 1) Silicone icecube is made of 100% Food Grade silicone material. 2) Silicone icecube have passed LFGB, SGS, EN71, FDA & Volatile test. 3) Silicone icecube working temperature Range: from -40 degree to 250 degrees 4) Silicone icecube with high quality, low & high temperature resistant and unbreakable. 5) Any color is available. 6) Flexible, lightweight and portable, easy to store and transport. 7) Durable, new style. The cube design can be made according to your idea. 8) Harness: 20,30,40,50,60,70,80 shores A are available. 9) OEM service available, accept your own design. 10) Package: opp bag, gift box, blister box, carton, or according to clients request. Advantages buy goods from us: 1) 100% Virgin material. 2) Reasonable price with top quality 3) Professional service and production 4) Test qualitied 5) Delivery on time The attached photos are for your reference. If you have the design of your mind, please feel free to send it to us or if needed, we’re appreciated to help you to do the design. Our professional designer and sales dep. Will work hard with you together and find a best solution based on your ideas.