Gamma String Tension Tester advantage Roller is 5/8” thick polyvinylaldahyde

Roller is 5/8” thick polyvinylaldahyde seamless foam with PVC core

Built-in shorty

If you're a big hitter who needs more comfort than a full polyester string provides or you're a player whose priority is arm-friendly comfort yet needing more spin and durable performance

This net is 34 inches tall in the centre and 36 inches tall at each end

Style #: 4871

Gamma String Tension Tester advantage Roller is 5/8” thick polyvinylaldahydeDisclaimer: this device will not read or tell you the exact tension of your strings. The purpose is to measure tension loss over time by a percentage. The reading you get from this will essentially be a benchmark from the present so its advised to measure right after you pick up your freshly strung racquet. Write down the reading and then after you play you can measure again to see how much tension loss has occurred. For example if you get a reading