Set of 4 loop resistance bands Includes training schedule. WHY we designed better resistance bands for your workout: With the STRYVE mini bands, you can create resistance to expose your muscles to a targeted stimulus. The different hardness levels of the loops allow you to optimize your training and adapt it to your wishes. Includes resistance band training exercises: After each purchase of the bands, training exercises are made available online for download. To optimize your training. High quality materials: The fitness bands are made from 100% natural latex for a long-lasting product. Latex can cause allergic reactions in some people. Seek medical attention at the first sign of an allergic reaction. Limitless training: With 4 levels of hardness from beginner to professional. From light, medium and strong to heavy.