MAGRAIN Clear Gold Grain 240 grains (Brand new, unopened, authentic) 〈Transparent Tape〉 Replace at least every 3 days to prevent skin irritation. [Grain Part] Spherical gold-plated grain, diameter 1mm [Adhesive Part] Acrylic adhesive, 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.