: Material: special reflective new material : silver color Single piece size: 7.5*7.5*0.09cm String size: 7.5*28cm Package includes: Bird deterrent film*16 (8 strings) EFFECTIVE - With our bird deterrent discs protect your garden, balcony or patio from bird damage. of high-quality stainless steel, our discs are extremely robust and durable. EFFECTIVE - The sun's rays are reflected by the reflective surface of the panes. The rotation of the discs by 360, even in light winds, further increases the defensive effect. EASY HANDLING - Remove the protective film on the panes before use. These protect the surface of the discs from scratches and transport damage. Then mount the discs in the desired length. The number of slices can be adjusted individually. ECO-FRIENDLY AND NON-TOXIC - Our bird deterrent discs only scare away the birds by reflecting light. The animals are not harmed in any way. VERSATILE - protection for your fruit trees or vegetable patch. Our reflecting panes are also as swallows and blackbird defenses for the balcony or terrace.