Suggested Retail:$87. Pure Boxing Kids Pro Free Standing Reflex Punching Bag. The Pure Boxing Kids Pro Free Standing Reflex Punching Bag utilizes a spring-mounted design to develop speed, timing and accuracy in punching and striking. The high quality built-in spring rebound action is also great for improving hand/eye coordination and overall fitness.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.