Design features within the Vertical system were implemented with user experience and safety at the forefront. Features such as bigger platforms, with larger runs of material; which creates a safer, sturdier experience in the tree. Wider steps and deeper V-Brackets on our TREK Climbing Sticks give you more clearance from the tree and ample stepping room when traversing into any tree. Providing an overall safer ascent and descent regardless of weather conditions or available daylight.