3 Sets 3 Style Glass Biochemical Petri Dish, Laboratory Equipment Accessories, Flat Round, ClearSize: Flat Round: about bottom: 101mm in diameter, 21.5mm hight, inner diameter: 96x19mm, lid: 107.5x21mm, inner diameter: 103x19mm, 2pcs/set, 1 set; Flat Round: about bottom: 74.5mm in diameter, 15.5mm hight, inner diameter: 70x13.5mm, lid: 82x15mm, inner diameter: 78.5x13mm, 2pcs/set, 1 set; Flat Round: about bottom: 60mm in diameter, 15mm hight, inner diameter: 55x12.5mm, lid: 67.5x15mm, inner diameter: 64x13mm, 2pcs/set, 1 set.
