SYCYKA Vertical Bounce TrainerVertical Jump TrainerLeg Strength Resistance Bands for Basketball Volleyball Football Tennis Leg Agility Training Black

" Feature? 1.100% pure natural latex material,high quality resistance bands,better elasticity, non-toxic, no smell, safe and secure,extremely durable. 2.Adjustable waist strap great for waistline 67cm/26in to 114cm/45in, adjustable ankle strap 42cm/16.53in,fits for most person. 3.Suitable for vertical jump and foot speed training in basketball, volleyball, soccer, football, MMA, gymnastics, tennis and other training and jumping sports. 4.Suitable for Pilates, yoga, back and abdominal training, pregnancy gymnastics or hundreds of low-impact sports. 5.can also be used as an office tool to improve your posture and reduce back pain. Specifications: Material: High Quality Natural Latex+Nylon Color: Yellow,Pink,Black Belt size: length 150cm/45in Wrist straps size: 24cm/9.4in(Tiled) Ankle straps size: 42cm/16.53in(Tiled) Leg resistance ropes: 60lb (stackable) Product weight: 690g/1.52lb Package Included: 2 x Leg resistance ropes. 2 x Adjustable ankle cuffs. 1 x Adjustable waist belt. 1 x Carrying bag"