The UniBond No More Nails Click & Fix is a super easy pre-dosed mounting glue applicator. The first of its kind in construction adhesives, you get pre-dosed glue dots in one easy to use device. Ready to use with 20 doses. No tools, no mess very easy and strong. Thanks to Click & Fix, DIY becomes fun!Easy - just click & fix, two simple steps to applyPre-Dosed, gives the right amount dispensed every time,Clean - helps you be precise with your application, no mess.