Are you still looking for aluminum equipment weighing jar holder? , our round metal weighing bottle is carefully prepared for you. It is mainly used for chemical samples weighing. Multi-functional and versatile, can be used as soil weighing jar for laboratory samples. Suitable and perfect for laboratory, classroom, useful and excellent. Features - Color: Silver. - Material: Aluminum. - Size: 5.50X5.50X3.00cm/2.16X2.16X1.18inch. - Made of premium aluminum, and lightweight, which have the features of luster, waterproof, , and convenient to carry. - These round tin containers have no sharping edges,the round edges design can reduce the risk of peaked metal edges hurting people. - The useful equipment weighing boxes can be used for labs experiment, safe and excellent. - Multi-functional and versatile, can be used as soil weighing jar for laboratory samples. - Widely applied in home, laboratory, classrooms, research institutions and other places in need. Package list: 3 x weighing boxes with covers