StoreSMART's Calendar Corners offer the perfect combination of stability and strength. Use them to pin back desk and wall calendars, mount printed materials, or create easily customizable bulletin board displays and menus. The black French-calf vinyl will secure your papers and photographs in style, and the reinforced edges will keep the corners neat and crisp. Permanent peel & stick adhesive ensures that your materials will stay precisely where you put them. Product Features: Front crafted of 12-14 gauge black French-calf vinyl; back of 6-gauge crystal clear adhesive-backed vinyl. Overall size: 3" x 3" x 4 1/4". Permanent, aggressive adhesive is on the back side of the calendar corner--not inside the pocket. To use, simply peel the paper backing off. To work properly with a calendar, the chipboard backing must be a total of 1/2" larger on the width and 1/4" larger on the length than the calendar pages. This will allow the calendar pages to lie flat. Corners come four per strip--price is for individual corners. Made in the USA. Corners packed loose in a box. Average weight: 7 lbs for 1000 pieces.