This kind of product was made by fine quality Japanese imported hydrogelthin and lightweight, anti-allergy, odorless and lasting. Superconducting conductive layer, soft skin-friendly material, sticky. Featrues: Our products was made by fine quality Japanese imported hydrogelthin and lightweight, anti-allergy, odorless and lasting. Superconducting conductive layer, soft skin-friendly material, sticky. 0.8mm height, make the current act on the skin rather than the air, energy saving and efficient. Perfectly fits your body, suitable for all skin types and provides you extraordinary experiences. Specifications: Name: hydrogel abdominal gel stickers Material: hydrogel Item size: 4 * 6cm / 1.6 * 2.4in Item weight: 30g / 1.1oz Package size: 10 * 10 * 1cm Package weight: 20g NoteDearPlease do not mistake the number of products Each Pack has 2Pcs. Gel Stickers If you choose 10Pcs, Then You will receive 5 packs; If you choose 20Pcs, Then You will receive 10 packs. If you choose 40Pcs, Then You will receive 20 packs. If you choose 60Pcs, Then You will receive 30 packs. If you choose 80Pcs, Then You will receive 40 packs. If you choose 100Pcs, Then You will receive 50 packs. If you choose 200Pcs, Then You will receive 100 packs. Package list: 1*bag(2pcs)Muscle Gel Pads 5*bag(10pcs)Muscle Gel Pads 10*bag(20pcs)Muscle Gel Pads