Product Name:Lacrosse Balls Material:Rubber Product Diameter :64 mm Product weight :143.5-148.5g 185cm  free fall Rebound rebound 115-135cm Any additional customer product mark (LOGO) do not  charge mold fees Sphere plus mark (LOGO) Proofing time 2 days Products are available through EN-71 ,6P ,ROSH test Productivity: 8000PCS / day Color: Blue,Green,Orange,Pink, Purple ,Lemon ,Yellow ,White Products meet NCAA standards PACKING: 6 pcs / polybag, 120 pcs/ctn/1.15 cuft 19.10 kgs