These aren't fancy, but they are light weight, adjustable and inexpensive. Four sizes fit different rods and different numbers of rods. The large holds up to six tenkara rods (three grip first, three tip first). It is 2 3/8" in diameter and is adjustable from 16 to 24". The long is 1 1/2" in diameter and adjusts from 32 to 40 inches.