These 12.5" x 3" COREFX Pro Loops are ideal for strengthening, toning, rehabilitation and stretching. Great for lower body workouts and glute activation for a tighter stronger booty. With four resistances available, The COREFX Pro Loops are great for any fitness level and can be used anywhere. Each loop is made from medical grade latex and has been quality tested and inspected. The Ultra-Wide quality of these bands helps to prevent rolling, to maximize your performance. Portable and Versatile: Light and compact to travel, perfect whether you are at home, the gym, in a yoga, Pilates, cross-fit class, or with your physical therapist. Available individually. Ultra-Wide to prevent rolling Physical Therapist Approved: Physical Therapists and Personal Trainers incorporate bands into their practice, especially those suffering from a torn MCL a torn ACL, or people recovering from knee replacement surgery. Quality Tested and Inspected: Pro Loops are made from 100% medical grade latex that has been quality tested and inspected. CFXPML4 CFXPML2 CFXPML1 CFXPML3 CFXPML4 Customers ask: - What are the best resistance bands for lower body workouts and glute activation? - Where can I buy high-quality resistance bands for home workouts? - What type of resistance bands are recommended for physical therapy and rehabilitation? - Are there resistance bands that prevent rolling during exercises? - What are the benefits of using medical grade latex resistance bands for fitness?