Our 23in. Square White Plastic Plant Saucer is made from rigid plastic that makes them a sturdy alternative to plant water collection. Heavy duty saucer trays are designed to withstand indoor and outdoor environments being reusable, washable and ideal for lightweight and heavy potted plants – handy rollers help to move and position awkward and heavy potted plants. These are the perfect drip trays for use with any type of pot, capturing excess water to keep clean and maintain healthy plant growth.