Another quality product by Strictly Ceilings! All-Aluminum blind rivet, white, 1/8" Diameter x 1/4" flange, with a grip range of 1/16 - 1/8". Very easy to pop - we use 500+ a day! If you're installing suspended ceilings - these are the pop-rivets for you! We estimate ~10 rivets per 100/sq.ft. installed. If building ceiling drops, consider ~20 per 100/sq.ft. Note: Pop rivets will be packaged in a poly-bag to save on cost. These savings have been passed on to you! ~WANT TO KNOW MORE ABOUT US? Check out www.strictlyceilings.com.