SPECIFICATIONSBrand Name: CRESTGOLFOrigin: Mainland ChinaBall Type: PracticeHardness: 80 - 90Conformation: Two Piece BallDiameter: 42.67 mmDimples: 392Hitting Times: Above 800 TimesInner Material: Synthetic RubberOuter Material: SurlynElasticity: Above 60%Color: White, GoldWeight: 35/45 gUsage: Putting Golf BallChoice: yes Putting Golf Ball Specification Conformation: Two Piece BallHardness: 80 - 90Diameter: 42.67 mmWeight: 35 gMaterial: Synthetic Rubber, SurlynColor: White Tips 1. All the order will be delivered within 3 business days (the delivery time will be extended during holiday events) Buyer for large quantity order could contact us, we'll offer you a favorable shipping and price;2. Please make sure the address and contact information valid and correct when you order. We are not responsible for failed delivery which causing by wrong address or contact information;3. If you have any problem about the order, please contact us on Ali-express, we'll respond to you within 24 hours, please check the message in time. If you are not available for checking message on Ali-express, please leave your e-mail, we'll reply you through the e-mail.