Plastic lightweight magnifiers ideal for engineers, philatelists, etc. Main lens magnification x 3 with inset x 6. Features: Plastic lightweight magnifiers ideal for engineers, philatelists, etc Main lens magnification x 3 with inset x 6 Specifications: Dimensions: H:18 x W:8.1 x D:2 cm Weight: 0.1 kg Guarantee: Lifetime Model Number: 78476