Thera-Band's General Rehab Kits come with two Resistance Bands in 5 ft. pre-cut strips, and a 2 oz. BioFreeze pain relieving spray. The Beginner's Kit includes Yellow (X-Light) and Red (Light) resistance bands. The Intermediate Kit includes Red (Light) and Green (Medium) resistance bands.
For shoulder rehabilitation, you may want to try Thera-Band's Shoulder Rehab and Pain Relief kits.