Protective FunctionLet rain and water run free under your pots, preserving your, patio, deck, and pots. Invisible Discreet DesignAs these plant pot stands are 1cm tall, they will raise your plant pots off the ground, but will not take the attention from your beautiful flowers. Once they are stuck to the bottom of your pot, you won"t be able to see them. If you want extra height you can stack two on top of each other. Plant RaisersEach pad has a diameter of 5cm and a height of 1.5cm Every pad has an adhesive side so you can stick the feet securely to the base of your plant pots for extra grip and stability. No More StaningThese plant feet will provide proper drainage for all your favourite outdoor plants. The feet keep your pots elevated, which means water can flow through your plant pot without staining your patio slabs, decking or tiles. color:Black Material:eva Package Contents:30 x Flower Pot Mat Only the above package content, other products are not included. Note: Light 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 +/- 1-3cm.