SpecificationColorBlueMaterial: siliconeSize: As shownWeight: approx. 360 gSet: 4 pieces + bag + rollerHow to useStep One: Apply massage oil or cream to the massage area.Step Two: Move the cellulite cup over the area to be massaged, such as legs, thighs, hips, abdomen, buttocks, neck, face.Step three: Make circular movements for at least 3 minutes.Step Four: While using the massage roller, grasp the handle firmly and push down on the target area with gentle pressure.CONTRAINDICATIONS FOR BUBBLE MASSAGE:Very delicate capillary skin, sensitive with a tendency to the formation of the so-called. spider veins (bursting blood vessels), pregnancy, lactation, menstruation, varicose veins, epilepsy, haemophilia, all cardiovascular diseases, any other diseasescausing concern, skin problems, eczema, psoriasis, skin damage, eczema.The size is manually measured, and there may be an error of 2-3cm.