Features: Keep your ice cream freshs and delicious with these silicone ice cream cup covers, designed specifically for NC300 NC301 and NC299AM. Made of silicone material, these cup covers are durable, heat-resistant, and easily to clean. They will also help prevent spill and messes while you enjoy your frozens treat. Our durable lids withstands temperatures from -104℉ to 446℉ (-40℃ to 230℃). Our silicone lids are dishwasher safe. The silicone cup cover is not only easily to put on and off, but also tight enough to keep the ice cream container sealed and no longer leak or overflows. Perfect for families, ice cream enthusiasts, and anyone who want to keep their dessert freshs. Specifications: Material: Silicone Diameter: Approx. 11.4cm/4.49inch Package Includes: 4pcs Silicone Lid(Color Random) note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.