Dreamlike gradient: Each silicone cup galoshes are made with a special process, which can show three different colors of gloss, forming a perfect gradient effect. Its color changes with the Angle of view and the ambient light, creating a dynamic, dreamlike color sheen. Make your cup stand out from the crowd! (Note: The image does not fully show the actual light effect.) Product Size: Our silicone cup overshoes are suitable for cups/water bottles with a bottom diameter of 2.8-3 inches. The cup galoshes measure 2.85 inches in diameter and 1.7 inches in height. If your water bottle is not on the fit list, measure the bottom size before buying. Matte gloss: Add a luxurious aesthetic to your water bottle with colorful matte metal gradient cup overshoes. This bottom cup overshoe not only protects your water bottle from noise, dents and damage, but also has a comfortable grip to create a stylish look for your favorite water bottle. High quality material: This water bottle galoshes are made of high quality food grade silicone, which is softer and not easy to deform. No BPA, no odor, suitable for all ages. Easy to clean and reuse. The perfect gift: You can buy a gradient cup galoshes for yourself, family, friends, or as a spare. Suitable for adults and children, it is the perfect accessory to the cup. Also a great choice for holiday gifts! Name: Matte color-changing silicone cup sleeve Dimensions: 7.5*4.3CM/ 2.95 *1.69 inches Material: Silicone No More Embarrassment, When you are in a quiet working environment, are you embarrassed by your sudden metal collision? Silicone protective sleeve for stanley tumbler with handle can easily solve your embarrassment. Better Protection, This protective silicone cover compatible with stanley 40 oz tumbler with handle, stanley 30 oz tumbler with handle, stanley iceflow flip straw tumbler 30&20 oz and simple modern 40 oz tumbler which can effectively protect the bottom of the bottle from depression, scratch, skid resistance and noise. Prolong the service life of your stanley cups. Strictly Selected Materials, Made from soft and flexible silicone rubber, these for stanley boot sleeve are BPA-free, food-grade, odor-free, reusable, durable and safe for everyday use with your stanley tumblers. Compatibility, The protective silicone boot is specially design for stanley quencher 40oz 20oz tumbler with handle(fit H1.0&H2.0), simple modern stainless steel tumbler. They will greatly extend the service life of your tumbler and greatly reduce the metal collision sound. They are also fit other brands of water bottle bottoms, please pay attention to the diameter of the boot to see if it will fit!