Product Information Material: Plastic Size: Brick Red: 7 x 6 x 2.5 cm Orange: 7*5.5*2 cm Type: tray/ bracket Function: stackable Feature: The design is novel and can be adapted to flower pots of different shapes and sizes. The product can be superimposed to adjust the height and make the flower pot stand upright on the inclined surface. It can reduce the contact area between the flowerpot and the floor or the ground, reduce the accumulation of water, and make the bottom of the flowerpot more breathable to prevent root rot from occurring. This product can also be used in combination with the flowerpot tray. The water overflowing from the bottom will not block the ventilation holes when watering, increasing the air permeability of the flowerpot. Generally 3-4 round basins are sufficient, 4 square basins are recommended, and 4-6 rectangular basins can be used. Made of quality material, durable and practical. Packing Included: 12/24 x Flower pot feet Note This product cannot be put into an open flame. After using this product, the stability of the flowerpot will be reduced. Do not use this product on the flowerpot above the open balcony railing to prevent the flowerpot from falling and hurting people. Cannot be used for other purposes other than gardening. Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)