Long Foam Rollers enhance balance, body awareness, muscle re-education and muscular flexibility and provide dynamic strengthening. Originally used to relieve muscular tension along the spine, hips, neck and shoulders, rollers are now widely used in Pilates and Physiotherapy to help to develop core stability through a range of seated and reclining exercises. Foam rollers can be used in conjunction with resistance bands and Swiss balls.. Features:. Dimensions - 91cm (36\") x14.5cm (6\") diameter. Weight - 550g. Colour - Blue. Material - Lightweight LDPE. Warning - Standing on foam rollers will cause distortion over time.