StoreSMART - Sheet Protector - Holes on Short Side, Open Short Side - 50-Pack - 8 1/2" x 11" - Clear Vinyl Plastic - VH1430-50 Designed specifically to work with StoreSMART's Vertical Flip Chart Easel Binder (VH430). Crafted of crystal clear 6-gauge vinyl. Opens along the short side. 3-hole punched on short side. Holes are 2 3/4" apart on center. Overall size: 8 7/8" x 11 7/16". Inside capacity: 8 9/16 x 11 7/16".