Size Range Optional : Our belt holes are equipped with 6 round holes of switchable size, available in 2mm, 2.5mm, 3mm, 3.5mm, 4mm and 4.5mm. Different holes can meet your different punch needs, which is perfect for making handmade DIY. Effort-saving design : The belt punchers use extended parallel bars to work under stress. They can save you nearly 80% of strength. The cutting is V-shaped and can reduce punching and cutting resistance. It is more efficient and wild from work than ordinary manual punch. Wide application : the hole belt can not only be used for conventional leather punching, but can also be used as iron sheet, fabrics, paper, plastics and other materials for drilling holes. High quality : The punch pliers are made of ultra-high density steel alloys with spray paint protection to prevent oxidation to maintain long-term stability. Comfortable handle : The hole leather belt piercing is made of environmentally friendly silicone, with a micro-curved edge that is ergonomic,