Curtis Wagner Plastics Oval Clear Heavy Gauge Vinyl Basket Liner (5-Pack) - Clear, Oval (Diameter: 6.5 x 4.25 Base, 9.25 x 6.8 x 3.5 Top, 3.5 Depth) Thin Plastic Plant Tray - Walmart.com
Amazon.com: Plastic Liners for Wood Boxes (4.5”x 4.5”) Clear Plastic Liners for Planters l Plastic Liner Inserts for Planters (Sell in Pack of 12) (to fit Square 5" Planter) (L050505) : Patio,