Designed to protect spinning rods from 6'6" to 7'2" and casting rods from 6'6" to 7'6" and 7'3" to 7'11". Speed Socks are constructed of high density weave for rod and guide protection and helps suction to the rod when hung from the sock’s top loop designed for vertical storage. Lew’s® also added a heavy duty elastic band that secures the Speed Sock to the reel for added security.