Leather Type: Alum Tanned Cowhide (Top Grain Bend). Stitching Type: Hand Stitched (75-80 Stitches). 4 Piece Construction. 5 Layers of Cork and Wool Binding. Molded Cork+Rubber Core. Weight: 156 g (5.5 oz). Circumference: 8.81 inch. Proud Seam and an Immaculate Spherical Shape. Lacquered and Wax-Polished. Suitable for 50 Overs Game.