"STANDNEE heavy-duty sign stand holder are high-quality display posters, ads, notices, and signs's products. It is the perfect display stand suitable for various occasions such as shops, weddings, exhibitions, shopping centers, schools, concerts, etc. In addition, Advantages of heavy duty stable base and waterproof and dustproof PVC make the sign stand usable indoors and outdoors. ? Heavy-duty Sign Stand Function: ? Design of heavy base. The heavy base is made of aluminum and weighs 2.8 kg. Extremely stable, even when used outdoors. The bottom anti slip sponge is designed to protect the floor from damage and prevent noise caused by move. ? Front opening frame design, easy to change poster. ? Adjustable display stand frame. The display stand frame can be adjusted to any angle to attract attention and achieve good promotional effects.? Transparent PVC protective sheet. Transparent PVC sheet can prevent reflection, waterproof and dustproof, maintain poster clarity, and ensure indoor and outdoor use effects. ? Easy installation. ? Durable and stable. Heavy-duty sign stand holder is made of high-quality Aluminum material, which is durable. (Note: Please use indoors on rainy days, soaking metal in rainwater can shorten the usage cycle) ? STANDNEE Heavy-duty sign holder specifications: Display frame size: 17.7x13in/ 13x9.4in Frame display poster size: 11x17in/ 8.5x11in Base size: 13.4x11.8in; 2.8 kg Height: 11x17in (approximately 49.6in)/8.5x11in (approximately 47.6in) Weight : 11x17in (4.6 kg)/ 8.5x11in (4.4 kg) Color selection: silver/black Material: aluminum ? If you have any questions when receiving or using the product, please feel free to contact us at any time. The after-sales service department will provide satisfactory solutions within 24 hours."