Using these trays is straightforward. Simply place them under your potted plants to catch any excess water that drains out. This helps to prevent root rot by ensuring that your plants in standing water. The trays are also useful for catching soil and debris, keeping your space clean. Features -Color:White -Material:Resin -Size:30.50X13.70X2.00cm/11.99X5.38X0.79in -Robust and reusable: made from sturdy materials, these plant trays are built to last, allowing for repeated use without damage -Nonslip bottom: the trays feature a nonslip bottom with textured patterns, providing a secure base for your plant pots and preventing movement -Water collection: designed with a water collection groove, these trays effectively capture excess water, keeping your floors -Multifunctional: suitable for a variety of plant pots and plants, these trays can be used both indoors and outdoors, offering flexibility in use -Minimalist design: the sleek and simple design of these trays complements any plant pot, adding a touch of elegance to your indoor or outdoor garden Package list: 2 pcs x 2pcs x flower pot bottom tray