NEW - Better Bodies brand Mini Resistance Bands Set in Bag - Below is description - from experience, these are nice heavy-duty bands - I've gone through A LOT of those standard more female driven brand sets. These are nice quality and hold up well and have great resistance. Never judge a book by its cover! Don’t let the Resistance Mini Bands fool you. Their name and their simple design may make you think that these are not for you. But give them a try and you will understand exactly why we designed them and why they belong in your gym bag. Designed to be used to hit every major muscle group, get ready for one heck of workout. Material: 100% Latex Features: 3-pack heavy/medium/light, Latex band in three different resistance levels Resistance: Light (Dark Green) - 15 kg / 33 Ibs Medium (Grey) - 25 kg / 55 lbs Heavy (Green) - 35 kg / 77 lbs