The Floor Stand is well balanced and is portable, compact and light weight for easy storage. Minimal base height allows Floor Stand to fit under most all furniture, only 1 3/8 inches high. Adjusts to any angle for your comfort. Listing is for the stand and Q snap attachment only. The Q-Snap clamp accommodates Q-Snap frames from 7″ to 17″. The Q-Snap Clamp can be detached and used with other Needlework System 4 stands. See our separate listings for the range of NS4 Stands. Please note that 17″ is the largest spread available for the Q-Snap Clamp by Needlework System 4. Larger sizes have been tested but have been found to be unstable. Pivot tension can be adjusted using a 11mm socket wrench (not included).