Walmart has the Mainstays Clear Plastic Turntable Set 3-Pack Set (Various Sizes) for $9.70 with free shipping with Walmart+ (30-day trial) or on $35+. Large measures 13.5"L x13"W x 4H, small measures 11.7"L x10.7"W x3.4"H and two-tier measures 9.5"L x9.5"W x 8.86"H.