The AB Cupping Set outranks the competition with superior suction and 24 varied-sized cups for all your cupping needs. The suction is what stretches the fascia, so that is a huge feature that makes them work. The cups are larger than most, allowing for more coverage in less time. The Cupping set should not be used on or within 6 inches of surgical implants, cosmetic implants, on or near recent skin grafts, or recent incisions without consulting your health care provider.The cups are made of plastic and are not flexible.* Non-refundable. ALL SALES FINALQuantities and external dimensions of the cups in the set:1 - 3.6 CM3 - 4.5 CM4 - 5.3 CM6 - 6.2 CM6 - 7.0 CM4 - 7.8 CM ⭐ Great for legs, back, arms and abs⭐ 24 large cups ⭐ Comes with instructions Target:✅ Skin✅ Fascia tissue ✅ Cellulite✅ Muscles✅ Fat pockets✅ Tightness / Tension✅ Discomforts ✅ Circulation