Tenive Heavy Duty Eyelet Maker Grommet Machine Hand Press Hole Punch Tool with 3 Dies (#0 #2 #4) and 900 Grommets-Blue 3 sets of interchangeable dies (#0, #2, #4) for different needs (300 pieces of grommets for each set) Non-slip foam long handle grip allows comfortable but firm place to hold, and saves labor Durable and solid construction, easy to install and operate Able to stand alone or be mounted to a tabletop for a sturdier working platform Overall Dimension: 7.5"x 3.7"x 11.8"(L x W x H)