This replacement Twin Walled Latex Tube fits all ESP catapults.

Short or over-powered catapult elastics accelerate the bait load too fast and increase spread significantly. These sections of latex provide a long, slow, powerful acceleration for maximum distance and minimum spread. Natural latex has a unique power and elasticity but has a limited lifespan and should be replaced regularly ll last longer.
Features:

Two 12" (30cm) lengths
Spare Latex to fit all ESP catapults