Uxcell 30cm Maximum Circle Dia Compasses Glass Circle Circular Cutter Product Name : Glass Cutter;Type : Compasses Type Color : Black, Gold Tone;Material : Plastic, Metal Suit for : Glass Circle Cutting;Lever Length : 29cm / 11.4" Max. Circle Dia : 30cm / 11.8";Suction Cup Dia. : 5.5 cm / 2.2" Weight : 189g;Package : 1 x Glass Cutter