Cave divers use line arrows to mark the direction of the closest exit. Standard line arrows are available in red, white, blue, and yellow and are 2 3/8-inches long.
Any product can be payed with a personal pay pal invoice, however Darkin gloves require a pay pal invoice, as well as Flipfins. Questions anytime----e-mail Kathy @ diverdown@kirkscubagear.com with any inquires.