product description: Pin vise: Made of high-quality Metal, , using 3-jaw chuck and adjustable clamp range of 0.3-3.4 mm, and easy to operate, its tail can be rotated and easy to use Bench vise: made of Metal, light weight, small size, suitable to hold and carry, equipped with 4 plastic clips, which can hold square, round and irregular objects with a size of 0-57 mm Twist and mini drills: The drills are and do not take up extra space. They can be used to treat wood, plastic, rubber, PVC, walnut, models, , angle steel, amber, olive, fiberglass and other materials Suitable size: Pin vise . 3.54 x 0.6 inches / 9 x 1.4 cm, bench vise is about 4.3 x 2.4 x 1.4 inches / 11 x 6.1 x 3.5 cm and fits in a bag or pocket Package contents: Equipped with 1 x pin vise, 10 x PCB mini vise, 1 x vise and 25 x twist drill, there are 17 different sizes, enough quantities and styles to let you carve your favorite handicrafts Or DIY sculpture product features: It fits in a bag or pocket. specification: