WHY CHOOSE OUR NO DRILL ORDER TICKET HOLDERS? * ?PACKAGE INCLUDES? You will receive 2 black ticket holders measuring 19.7" (50cm) each. These document holders come with strong adhesive backing, allowing for easy installation on smooth surfaces like walls, glass, or wooden boards without the need for complicated installation steps. The upgraded adhesive leaves no residue when removed from various materials. * ?ALUMINUM ALLOY RECEIPT HOLDERS? Made from aerospace-grade aluminum alloy with a thickness of 2mm, these document holders are sturdy and durable. They are treated with electrolytic oxidation, making them resistant to oil stains and easy to clean. Just wipe them and they'll be as good as new. * ?WIDE RANGE OF APPLICATIONS? You can remove the adhesive backing and stick it to smooth surfaces. If the surface is rough, you can also use screws or nails to secure them to the wall. Order ticket holders suits for restaurants, refrigerators, walls, kitchens, offices, cafes, pubs, and bars. * ?EASY INSERTION? With a scientifically designed structure, these document holders securely hold your documents and allow for smooth sliding from left to right. The smooth insertion process greatly enhances efficiency in daily life, work, and study. * ?MINIMALIST AESTHETIC? With a length of 50cm, these document holders can be used individually or connected together. They are compact, space-saving, and designed to withstand the test of time.