b'SISSELFitnessSISSEL SISSELBalance BoardSpiky DomesDynamic Increase your balance and coordination. The nubby surface Designed to improve balance andenhances physical perception and coordination. Progressive exercise withoutmobility. Use in standing and planking changing equipment. Textured non-slipexercises. Set of 2 (blue/red) PVC surface. Handmade wood base.18050|$20 US18054|$30 USSISSELSecuremax Exercise BallIdeal for full body conditioning and physical therapy. Strong abrasion-resistant surface. Encourages proper posture when seated. Includes exercise guide and plug lifter. 21.5" (55cm), 18043|$37 US25.5" (65cm), 18042|$40 US29.5" (75cm), 18044|$43 USSISSEL products are only available in the US and Canada.88'