S&S Worldwide Bottom Weighted Hollow Plastic Recreational Bowling Pins, Official Size - 15" Tall

Official size and shape 15" tall pins resist rocking. Weighted bottoms provide greater stability and easier setup. Wind-resistant for outside play. Includes a pad of 100, 4 player scoresheets and a pin set-up sheet. Set of 10 pins. Each pin weighs about 8 ounces out of the box and has a maximum width of approximately 4.75". The weight of the pins can be increased by remove a cap at the top of the pins, adding sand inside of the pin and then re-installing the cap.