Here are my impressions of using this product. This product gave my eyes a more firm appearance. It immediately helps prevent under-eye hollows, sagging, and dark circles. This collagen under-eye mask, with 20 sheets, moisturizes and tightens the skin to combat darkness around the eyes. Eye pack Eye lift Lower eyelid lift Sheet mask Eye patch Face mask - Brand: ROZINO - Product Name: COLLAGEN UNDER EYE MASK - Quantity: 20pcs - Features: Moisturizing and tightening effects - Purpose: Eye sheet mask Individual results may vary. The box has a slight dent. Please be aware of this. Thank you for looking.