These Vario pliers can apply a wide variety of snaps and eyelets. Hole punching tools for 3mm and 4mm holes are included. Most sets contain the necessary tools to apply the snaps or eyelets. Just insert tools into pliers and then you are ready to apply your fastener. Plastic grip handles make them easy to hold and use. Tools are perfectly aligned for successful application. Use with any Vario pliers tools to apply most Prym fasteners and decorative hardware.Details:Silver with purple handles11.3" x 3.8" package sizeIncludes hole punch tools for 3mm and 4mm holesTool remover includedMetal, plastic