[Protection Function] Allows rain and water to flow freely under your pots, preserving your patio, deck, and flower pots. [Invisible Discreet Design] As these plant feet are 1 cm high, they will raise your pots off the ground, but will not distract from your beautiful flowers. Once attached to the bottom of your pot, you won't be able to see them. For extra height, you can stack two on top of each other. [Plant Risers] Each pad has a diameter of 5 cm and a height of 1.5 cm. Each pad has an adhesive side so you can securely attach the feet to the bottom of your pots for extra grip and stability. [No More Stains] These plant feet provide proper drainage for all your favorite outdoor plants. The feet keep your pots elevated, meaning water can drain through your pot without staining your patio, deck, or tiles. Color: Black Material: EVA Package Contents: 50 x Flower Pot Mats Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.