LIFT MY POT Flower Pot Feet, Invisible Flower Pot Risers, Rubber Risers for Plant Pots - 20 or 8 Pc (40) Tired of stains forming around the bases of your flower pots? Let rain and water run free under your pots, preserving your, patio, deck, and pots. Our pots risers double as non-skid feet for many other items around the house. 100% recycled rubber - eco-friendly, made in North America, and guaranteed for life. Each is ~2" in diameter, 1/2" or 3/4" thick depending upon material availability. Round risers more effectively direct water away from pot bases than other square risers on the market