These silicone bumpers are perfect to help project your one of a kind project from small bumps. They slip onto the bottom of your drink wear and provide a small cushion from slips and bumps. They come in an array of colors and sizes to make your project and drink wear size.
Medium fits most (not all) 10oz, 12oz, 14oz, sippy cups, and bottles.
Large fits most (not all) 20oz, 24oz, 30oz, and 40oz tumblers that are made to fit standard cup holders.
Extra Large fits most (not all) Mason jars and larger sports bottles.
They fit perfectly on my 30 ounce curved tumbler
Tumbler / Cup Bumpers - Silicone
Love this item! Fits perfectly, cup sits steady and prevents cracking epoxy and wearing on stainless steel tumblers also!!