Bat Grip Choke up Rings 2-pack for Youth Baseball, Softball and Tee Ball Modular choke up that adjusts the length of the bat without losing the power axis of your swing Economical alternative to buying a new bat every 6 - 12 months that your child quickly outgrows Made of high grade silicone for softness and durability. The rings are light and weigh a little over half an ounce Use 1 or 2 rings depending on size of bat. Easy installation (See Description) and one size fits all bats Cushions the bottom of your hand and reduces bat sting