'- 5 Quick Hurdles Constructed Of Durable, Lightweight Pvc - Adjustable Hurdle Height: From 8 In. To 12 In. - Hurdle Legs Rotate Inward For Easy Storage - 10 Different Drill Cards For Training & Practicing - Improve Footwork & Knee Lift - Boost Coordination & Step Efficiency To Increase Foot Speed - Increase Total Body Control, Quickness & Leaping Ability - 5 Quick Hurdles Constructed Of Durable, Lightweight Pvc - Adjustable Hurdle Height: From 8 In. To 12 In. - Hurdle Legs Rotate Inward For Easy Storage - 10 Different Drill Cards For Training & Practicing - Improve Footwork & Knee Lift - Boost Coordination & Step Efficiency To Increase Foot Speed - Increase Total Body Control, Quickness & Leaping Ability