This double-sided tape is strong, environmentally friendly, and comes in rolls that are 3/4 inch wide (approximately 19 cm) and 10 feet long (approximately 3 meters). It is made of transparent acrylic double-sided tape coated with a durable, permanent adhesive. Generally, each square inch of tape weighs approximately 0.5 pounds (approximately 0.23 kg). Note: Due to its strong adhesion, please peel off the double-sided tape gently to avoid damaging surfaces. This double-sided tape is waterproof, weatherproof, versatile, heat-resistant, and corrosion-resistant, and can firmly fix objects. It is widely used on smooth surfaces such as walls, doors, windows, carpets, glass, and balconies, for example, in home and office wall decoration. Suitable wall types: This strong double-sided tape can be used on smooth surfaces such as glass, metal, plastic, tile, wood walls, and marble. However, it is not suitable for uneven surfaces such as wallpaper, dusty walls, brick walls, and broken walls. You will receive: 2 rolls of double-sided tape, plus 7-star thoughtful care. High-transparency acrylic double-sided installation tape. Crystal clear, without affecting the appearance, especially suitable for glass decoration. The pre-cut red backing makes it easy to tear and apply.