#3, 2-1/2" x 4-1/4"Redi-Seal™ extended flap closure requires no moisture to seal - just close flap to seal24-lb. white wove paper250/Box#3, 2-1/2" x 4-1/4"Redi-Seal™ extended flap closure requires no moisture to seal - just close flap to seal24-lb. white wove paperQuality Park™ #3, 2-1/2" x 4-1/4" Antimicrobial Coin-Size Medication Envelopeshttp://s7d5.scene7.com/is/image/Staples/s0440354_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0440354_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0440354/Quality-Park-3-2-1-2-inch-x-4-1-4-inch/product_812465Quality Park™ #3, 2-1/2" x 4-1/4" Antimicrobial Coin-Size Medication Envelopes5.01