Polypropylene Imported BULK PACKAGE INCLUDES: 10 sturdy seamless pickleball balls and 1 drawstring mesh bag; bright color make the ball easy to spot in any terrain DURABLE & PROFESSION DESIGN: one-piece (no-seam) construction providing the balls with better performance and higher stability; 40 precise machine-drilled holes for a balanced flight pattern and tight SIZE & MATERIAL: 74mm diameter; made of Polypropylene (PP) material, rotationally shaped, the product surface is smooth MEETS USAPA STANDARD: this ball complies with USA Pickleball Standard in terms of the construction, size, weight, bounce, hardness and design, which can minimize wind disturbance and create a straight-line flight pattern MESH BAG FOR STORAGE: each 10 pickle balls comes with a portable carrying mesh bag for storage, it can help you to organize these pickleball balls whether you are indoors or outdoors Size One Size Color Yellow Material Polypropylene Brand Name Muka Sport Type Pickleball Part Number PIKH-AY49701_YELLOW Manufacturer Muka Suggested Users unisex Country of Origin China