Product: Gteller 4 PCS Eco-Friendly Non-Slip Silicone Coaster for 20oz, 30 oz Tumbler (Black 70mm)
Brand: Gteller
Color: Black
Prevent the bottom base of your new tumbler from dings, dents and getting scratched. Made of flexible silicon. Protect the paint of bottom base. Package Include: 4 x silicone coasters.
Available for 20oz & 30oz tumbler.
Coaster's Dimension:Diameter:70 mm;Height: 18mm. Extension Range: 69.5mm~76.5mm
Avoid unwanted scratches, dings, or dents with this extra layer of protection during outdoor or indoor adventures.
With its silicone construction, the boot is completely BPA-Free with no hazardous chemicals. Safe for all ages.
High quality, Eco-friendly and Durable, Waterproof.

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