• Self-adhesive Shelf Support with strong adhesive and high load capacity. • High-quality acrylic material, strong and durable. • No-drill design, easy to install and does not damage the wall. • Transparent and almost invisible, does not affect home decor. • Suitable for dry and smooth surfaces. • Recommended to stick 12 hours before placing heavy objects. • Material: Acrylic. • Size: 7×7cm. • Quantity: 20 pieces. • Ensure the wall is dry and dust-free before installation. • Not suitable for uneven surfaces.