SET OF 4 BAR JUMPS: This starter kit includes 4 complete dog agility jumps in total which allows you to conduct more challenging exercises, including rows and pivot squares, that are simply not possible with just 1 or 2 jumps. ADJUSTABLE HEIGHTS:The height of the jumping bar can be moved with the clip and adjusted freely for different dog sizes and abilities. FIXED BOTTOM BAR: The bottom bar is fixed for stability on any type of surface and this also makes the jump easy to move from one location to the next. CARRYING BAG INCLUDED: Dog agility training kit includes a sturdy carrying bag that'perfect for taking your set on the go to the park or just to the backyard. It'also a convenient way to keep all the various parts together. DIMENSIONS: 4Pieces/Set. 1 Piece Dimension: 99L x 65W x 94H cm.