Diadem Impulse Tennis Racquet String, set 40ft/12.2m Size:17 (1.25mm) Constructed with an extra layer

Constructed with an extra layer of low friction polyamide coating

stable and dynamic for a long time

durability and spin

It has several decisive advantages: high comfort

maximum ball bite

Diadem Impulse Tennis Racquet String, set 40ft/12.2m Size:17 (1.25mm) Constructed with an extra layerDiadem tennis racquet string Impulse its perfect blend of comfort, touch, power, and feel. Players with slow to moderate swing speeds will benefit from the power of Impulse. Designed when an extra layer of polyamide coating to for added durability. It's also great for all types of players that love the classic gut like feel of a multifilament. Tennis elbow sufferers looking for a softer, more comfortable string should also give Impulse a try.