7Pcs 7 Styles Chemical Theme Enamel Pins, Black Alloy Brooch for Backpack Clothes, Mixed Shapes
Size: \r
Book: about 30x20x1mm, 1pc;\r
Microscope: about 30.5x17.5x1mm, 1pc;\r
Flask: about 30.5x21x1.5mm, 1pc;\r
Microscope: about 30x12x2mm, 1pc;\r
Flask: about 30x17x1.5mm, 1pc;\r
Flask: about 30x19x2mm, 1pc;\r
Beaker: about 30.5x21x2mm, 1pc;\r
Plastic Bead Containers: about 7.4x7.2x1.7cm, 1pc.