krikstix Yoga Inversion Prop - Yoga Accessory for Stretching & Improving Alignment w/ Foam Roller Versatility - krikstix is a unique yoga accessory and there is nothing on the market quite like it Multiple poses - included is a poster featuring 27 poses and positions to help improve alignment Stretching - the primary function of is for inversions and to stretch the trapezius muscle Dvd included - an instructional DVD is included with your krikstix as well as a warning sheet Dimensions - 41.5" (shortest) - 53.5" (fully extended) adjustable legs