Lightest band is perfect for those new to resistance training or for use in therapy and when recovering from injury. Supplied with resistance training booklet covering key resistance exercises for a total body workout. Medium strength is ideal for those familiar with resistance training or who are reasonably fit. Supplied with resistance training booklet covering key resistance exercises. Strongest band is ideal for the strong and atheletic user. Supplied with resistance training booklet covering key resistance exercises. Product Details: Resistance strength - Light, ideal for beginners or those recovering from injury Dimensions - 150cm x 15cm Warning - Contains Latex Do Not Use if Allergic Care Instructions - Resistance bands are made of latex which is an organic natural substance, which will break down and deteriorate over time. It should therefore be protected from extreme temperatures, chemicals, perfumes, sweat and moisture, all of which may speed up deterioration. Storing these products properly will help prolong the life of the product. Resistance bands should be laid flat and dusted with talcum powder from time to time. This prevents the rubber from sticking together when warm and will aid the process of tying and untying the bands. Product Name: Fitness Mad Resistance Band with User Guide Fitness Mad Code: FRESBAND9 Option: Light, Medium, Strong