For the scrapbookers and papercrafters that would prefer not peel off anymore blue tabs, the patented Click n Stick box of white mounting squares is your product. With its own built-in applicator and 500 white mounting squares, Click n Stick is a great adhesive solution! 500 white mounting squares: 3/8in x 1/2in / 10 x 13mm. Permanent. double-sided adhesive. Built in applicator. Easy, touch-free mounting. Acid free and archival safe.