Part number:Rosilesiikhqsf15tz Item Weight:50 g Product Dimensions:10.5 x 5.6 x 1 cm; 50 Grams Material:PE_(Polyethylene), Alloy Steel Item Package Quantity:1 Specification: Item Type:Caliper Depth Base Size:7 x 0.8 x 3cm / 2.76 x 0.31 x 1.18in Weight: 43.8 g / 1.54 oz(approx.) Material:Steel Note: Please note that the new type and old type of this product will be sentrandomly, and make sure you will not mind before ordering. The caliper depth base is made of fine steel of long service life and toughness. Small volume and lightweight make the base more portable. Suitable for use with many kinds of caliper. High accuracy and fine workmanship ,applicable to high accuracy measurement. Simple and practical design,very stable in use. The caliper depth base is made of fine steel of long service life and toughness. Small volume and lightweight make the base more portable. Suitable for use with many kinds of caliper. High accuracy and fine workmanship ,applicable to high accuracy measurement. Simple and practical design,very stable in use.