Features: brand new and high quality Our park golf balls are made of high-quality double-layer cores wrapped with imported sarin materials. Through careful design, they are beautiful and practical. Available in a variety of colors. It's perfect for similar activities for seniors who can'for t for play golf long distances. It's also a good exercise option for seniors. Specifications: Material: Double Layer Sarin Color: Blue/Red/Yellow/Green Package Weight: approx.90g Diameter: approx.60mm/2.36in (More Size Details, Please See Photo.) Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1Pc x Park Golf Ball