Nasara grid tape (spiral tape) is made from high-quality polyester (80%), polyurethane (15%), and a novel acrylate adhesive (5%). The grid tape is applied along the meridian lines to pain, trigger, or acupuncture points. Size selection: - Small / Type 1(A) : 2.7cm x 2.0cm (9 plasters per sheet; 20 sheets per pack; 180 pieces total) - Medium / Type 2(B) : 3.6cm x 2.8cm (6 plasters per sheet; 20 sheets per pack; 120 pieces total) - Large / Type 3(C) : 5.2cm x 4.4cm (2 plasters per sheet; 20 sheets per pack; 40 pieces total) Color selection : - beige - dark blue - red