SPRI Foam Roller w/DVD, 36-Inch x 6-Inch Perfect for developing core stabilization, lower body balance and stamina as well as spinal allignment Strenghten & Lengthen DVD features two routines plus a bonus downloadable workout. (25 minutes) Dense foam provides firm, yet comfotable support Extra-long length accommodates various body types INCLUDES: One 36" Foam Roller, Instruction DVD includes 2 workouts: Beginners & Advanced