Specifications: 1) 60 sheets 2) Paper weight: 100gsm 3) Size: a) A5: 14.8 x 21cm b) A4: 21 x 29.7cm c) A3: 29.7 x 42cm 4)Outerpacking: a) SB-A5L: 48pcs/ctn, carton dimensions: 45x38.5x24cm, G.W.: 17 KGS, N.W.: 16 KGS b) SB-A4L: 24pcs/ctn, carton dimensions: 50.5x32x24cm, G.W.: 17 KGS, N.W.: 16 KGS c) SB-A3L: 12pcs/ctn, carton dimensions: 44.5x32x24cm, G.W.: 17 KGS, N.W.: 16 KGS Descriptions: These double wire bound sketch pads are economical and perfect for practicing techniques. Each pad contains 80 sheets of 100gsm white, acid-free sketch paper. The paper is well suited for pencil, charcoal, and light wash. We are arofessional painting pad manufacturer and painting pad supplier in China. We manufacture a variety of painting pads including watercolor pad, sketch pad, oil pad, acrylic pad, gouache pad, drawing pad, canvas pad, palette paper pad, tracing pad and others.