MAGRAIN Clear Gold Grain 240 grains (New, Unopened, Authentic) 〈Transparent Tape〉 Replace at least every three days to prevent skin irritation. [Particle Section] Spherical gold-plated grain, diameter 1mm [Adhesive Section] Acrylic-based, diameter 7mm transparent round tape - Brand: MAGRAIN - Product Name: MAGRAIN - Quantity: 240 grains - Application: Medical tape for application to the skin - Precautions: Store away from direct sunlight Authentic product from Sakamura Research Laboratory. Thank you.