1. Simple selection: suitable for measuring various shapes, such as cylindrical, irregular objects2. With lock, the shape can be fixed after the model is taken, without displacement.3. Precise measurement: the metric scale is clear, and the measurement and reading is convenient and fast4. The maximum depth of type: 60mm5. High density symmetrical strip: ABS material, built-in aluminum core.6. Can be used for shape measurement projects such as laying floors, carpets, plumbing, etc.7. Manual debugging, the teeth are closer, not loose, and the workmanship is finer8. Product weight: 453gSpecification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 33cm * 15cm * 5cm / 12.99inch * 5.91inch * 1.97inch Qty per Carton 62 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 62 pcs = 10974 pcs40HQ: 412 cartons * 62 pcs = 25544 pcs