HP Papers Multipurpose20 Copy Paper - 96 Brightness - Letter - 8 1/2" (215.90 mm) x 11" (279.40 mm) - 20 lb (9071.85 g) Basis Weight - Smooth - Quick Drying, Smear Resistant - White - 500 / Ream

HP Papers Recycled30 Paper - White - 92 Brightness - Letter - 8 1/2" (215.90 mm) x 11" (279.40 mm) - 20 lb (9071.85 g) Basis Weight - Quick Drying, Smear Resistant - White - 500 Sheets per Ream - 10 / Carton

HP Office20 Paper - White - 92 Brightness - Letter - 8 1/2" (215.90 mm) x 11" (279.40 mm) - 20 lb (9071.85 g) Basis Weight - Smear Resistant, Quick Drying, Acid-free - White - 500 Sheets per Ream - 10 / Carton