Markwort Mushroom Style Baseball Receptacle Plugs - 4 Pack Color:Black Dri-Fit technology keeps players cool

Dri-Fit technology keeps players cool and comfortable

and four 4 oz weights for progressive development

At 9 ounces and 12 inches in diameter

and throwing mechanics with this complete set of four weighted 11" softballs

Markwort Mushroom Style Baseball Receptacle Plugs - 4 Pack Color:Black Dri-Fit technology keeps players coolSecure Your Field: Keep your baseball or softball field safe and professional with these high quality base plugs designed to cover ground anchor sleeves when bases are removed. Durable Construction: Made from tough, weather resistant materials that withstand wear and tear, ensuring long lasting performance in all field conditions. Perfect Fit: Engineered to fit standard ground receptacles. Rubber plug measures 1" x 1" with 4 7 8' top mushroom diameter