Exceptionally strong, 24 point covers have Tyvek-reinforced front and back panels and fully lined, rip-proof Tyvek gussets to withstand heavy use Front and back flaps are scored for easy access Extra-thick Letha-Tone covers, hefty elastic cord closure and rip-proof Tyvek-lined gussets Expansion of 5.25 inches holds 1,100 sheets Box of 10 file pockets Exceptionally strong, 24 point covers have Tyvek-reinforced front and back panels and fully lined, rip-proof Contains 10 percent post-consumer recycled content Expansion of 5.25 Inches holds 1,100 sheets Extra-thick Letha-Tone covers, hefty elastic cord closure and rip-proof Tyvek-lined gussets Front and back flaps are scored for easy access Tyvek gussets to withstand heavy use