【Requires Installation】Our mosaic balloon frame, perfect for creating a unique party atmosphere! With our splicing installation mode, you can install the frame like a jigsaw puzzle without the need for double-sided tape.Simply align the numbers according to the instructions, insert the bottom plate into the corresponding hole, and the Installation is complete. | 【 Included light strings】 Our package includes light strings of the same model, so there's no need to purchase additional light strings. The situation that the light strings do not match and cannot be used will not occur. Say goodbye to the frustration of incompatible light strings and hello to an effortless setup. | 【Wide applications】Our versatile mosaic balloon frame is suitable for any occasion, from 10th 20th 30th 40th 50th 60th 70th 80th 90th birthday decorations, and 50th 60th anniversary celebrations to 2023 graduation decorations. Combine them with a balloon arch kit to make your party unforgettable. | 【Hold the party perfectly】Crafted from reinforced thick cardboard, our marquee numbers are sturdy and durable.Each 4FT light up number is equipped with a back stand, providing stability and preventing it from being blown over by high winds. | 【Buy with confidence 】We're committed to providing you with excellent customer service.If you have any concerns or questions, please don't hesitate to reach out to us.We'll be happy to assist you in setting up the marquee light up numbers.