File pockets won't rip out even when pulled from the shelf by the gusset. Gusset is fully lined with tear-resistant material. Pocket expands 7". It also has special rollover reinforcement at the top and extends into the front and back panels twice as far as standard file pockets. Super-heavyweight, front and back panels provide rigid support and have a hidden reinforcement strip at the point of greatest stress. Extra-wide design accommodates standard-size, top-tab file folders to create a complete client file. Legal-size file pockets have end tabs and are made of redrope stock.File pockets won't rip out even when pulled from the shelf by the gusset. Gusset is fully lined with tear-resistant material. Pocket expands 7". It also has special rollover reinforcement at the top and extends into the front and back panels twice as far as standard file pockets. Super-heavyweight, front and back panels provide rigid support and have a hidden reinforcement strip at the point of greatest stress. Extra-wide design accommodates standard-size, top-tab file folders to create a complete client file. Legal-size file pockets have end tabs and are made of redrope stock.