M7 is an innovative string with a new multifilament construction that provides power, comfort and durability. This string is composed of seven 100% polyamide monofilaments and an innovative PA+PU matrix for a longer lifespan and a high level of comfort.
Web Description: Babolat M7 Reel
Composition: Seven 100% Polyamide Monofilaments and a PA+PU Matrix
100% Satisfaction Guarantee: At Mansion Tennis, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tennis in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.