... Stitched 2.Artificial Leather 3.Official Size 5,410~420grams 4.Available size:#5,#4,#3,#2,#1 5. ... Name: machine stitched footballStitching: machine stitched/machine sewnSize: official size 5#Material: matte pu leather,2.0mm thicknessBladder: rubber ... training,promo,gift,advertising,school,children playing etc.3) Size&Specification SizeDiameterCircumferenceUnit Weight#521.8~22cm68~70cm410~420g#420. ...