From the manufacturer

USAPA Approved
What's Included (12) X-40 Optic Yellow Balls (Brown Box Packaging) (100) X-40 Optic Yellow Balls (Brown Box Packaging) (3) X-40 Optic Yellow Balls (Tennis Ball Style Packaging) (3) X-26 Optic Yellow Balls (Tennis Ball Style Packaging) (1) Franklin Signature Series Pickleball Paddle
Construction Durable PE Plastic Durable PE Plastic Durable PE Plastic Polypropylene Plastic Max Grit Surface | Polypropylene Inner
Recommended Surfaces All Surface Types All Surface Types All Surface Types Indoor Gym or Tennis Courts All Surface Types
Size Official Size And Weight: 26 Gram Weight | 2.9 Inch Diameter Official Size And Weight: 26 Gram Weight | 2.9 Inch Diameter Official Size And Weight: 26 Gram Weight | 2.9 Inch Diameter Official Size And Weight: 26 Gram Weight | 2.9 Inch Diameter PADDLE: 16. 5" X 7. 5" ; HANDLE LENGTH: 5. 6" ; HANDLE CIRCUMFERENCE: 4. 25" ; WEIGHT: 7. 5 - 8 OZ. ; CORE: 13MM Polypropylene
Tournament Approved