Features: Easy to Use: Create a memorable graduation party! The stretchy spandex arch covers easily slip over most standard arch frames. Balloons can be inflated using hand pumps, electric pumps, or helium for floating effects. The gold sequins balloons add a focal point to your balloon backdrop. For optimal results, fill latex balloons to 85-90% capacity. Warm Tips: To ensure safety and best appearance, avoid overinflating balloons and keep decorations away from sharp objects and direct sunlight. Colors may vary slightly after inflation and due to different monitor displays. Adult supervision is recommended as balloons can pose a choking hazard for young children. Specifications: Material: Arch Backdrop Cover: spandex Balloons: quality latex & foil Colors: white, blue, golden and black Size: 1.65 x 4 ft, 2.1 x 5 ft, 2.6 x 6 ft Package includes: 3 x Arch Backdrop Covers 30 x Latex Balloons (blue, white, golden) 1 x Ribbon Notes: Slight size variations may occur due to manual measurement. Color shades may differ slightly from images due to monitor display settings. Do not overinflate balloons to prevent bursting