Relief Pak Cold n' Hot Donut Compression Sleeve Size:Medium (for 10-15" circumference) Users can increase the resistance

Users can increase the resistance and challenge for progressive exercises or decrease the resistance for a more aerobic or cardio-focused workout

All color aerobic pads have the same properties and stability

Baths and warmers are sold separately

Features: 3-part skull

Dual color OLED display

Relief Pak Cold n' Hot Donut Compression Sleeve Size:Medium (for 10-15" circumference) Users can increase the resistanceRelief Pak Cold n' Hot Donut Compression Sleeve Relief Pak Cold and Hot Donut Compression Sleeve compress offers heat therapy, cold therapy and compression. The roll on pack is easy to apply and stays in place without straps. The pack provides cold or hot treatment to soothe discomfort from arthritis, sprains, strains, bruises and swelling. Simply heat pack in microwave to make warm, or chill in freezer to make cool. Each pack comes with a compression