Handle Bar for Arched Leg Fitness Trampolines | 39"Enhance stability and confidence during every workout with the 39" Arched Leg Bolt On Handle Bar. The padded handle securely bolts to your trampoline for consistent, supportive balance. Height adjusts 30"40" to fit a variety of users and movement styles. Great for Beginners, Active Agers, Balance & Stability, Barre Style Workouts. Compatible with 39" ESSENTIAL, PREMIUM, and PRO models.