Upgraded quick-clip non-slip female buckle - No need to untie the belt, quick-clip design, quick change of waist position, built-in non-slip spring clip on the back clip. Female buckle non-slip design - Built-in metal spring clip on the back of the female buckle effectively prevents sliding on the belt. Expandable hanging hole - The quick-clip buckle is equipped with 2 expandable hanging holes, which can be used with climbing rings and safety ropes. Universal quick-clip for measuring tape - Can directly replace the metal hanging hole of the measuring tape, and the screws are fixed with the old measuring tape screws. Applicable belt width: or equal to 60mm Applicable belt thickness: or equal to 8mm Note:Due to different production batches, there are slight differences between the actual product and the picture, which not affect normal use. Colour:As Shown Material:ABS+Aluminum Alloy Package Contents: 3 x Electric Drill Tape Tool Buckle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.