Come and Check Our Branding Solutions.Modern and classy silicone drink coasters with a round shaped, it's easy to clean, can be washed in the dishwasher. Diameter: 3.9 inches / 10 cm,Suitable for almost all cups, stain-resistant and waterproof. Environmentally friendly silicone material, soft and heat-resistant, foldable for storage. Pls check inventory and detailed info before placing your orders.