----- Diadem Impulse offers a 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. Length: 40 feet / 12.2 m Colors: Teal, Natural Gauges Available: 17 (1.25mm)16 (1.32mm) Type: Multifilament ----- Diadem Flash has a round profile shape that offers long lasting play-ability and serious durability. Flash is the choice of frequent string breakers looking for a round co-poly that is extremely comfortable. Ideal for hybrid setups as well, pair Flash with Evolution or Impulse! Length: 40 feet / 12.2m Colors: White, Navy Gauges Available
