【LIGHT UP YOUR CELEBRATION】 Elevate your party atmosphere with YBQZ marquee light up letters. Whether birthday, graduation, bachelorette party, anniversary, proposal, baby shower, wedding, engagement, beach gathering, Christmas, Halloween, Valentine's Day or other event, stylish photo backdrop will transform your celebration into truly exceptional. These trendy party decorations are currently all the rage, making a bold statement while infusing your party with a romantic and inviting ambiance.【CUSTOMIZABLE PARTY DECOR】 4FT giant marquee letters are suitable for any occasion. "ABCDEFGHIJKLMNOPQRSTUVWXYZ" mosaic alphabet balloon frames for your choice, design your party theme however you like! Spell out BIRTHDAY, OH BABY, MARRY ME, LOVE, CHEERS, XMAS, NEW YEAR, BRIDE TO BE, SURPRISE, or other letters. Once attached the included string lights to the mosaic letters, you can fill them with colorful balloons, flowers, or artificial plants to match your party's unique style.【ROBUST AND DURABLE】 Our marquee light up letters 4 feet tall are crafted from durable foam board that won't easily crumple. The bottom plate is securely fastened in the center of the frame with robust back support, ensuring stability for both indoor and outdoor use. Plus, our included marquee string lights are powered by 3 AA batteries (not included) and offer 8 lighting modes, complete with a remote control that allows you to adjust the light mode you need according to the party atmosphere.【EFFORTLESS ASSEMBLY】 YBQZ simplifies the installation process with its ingenious splicing design. Large marquee letters come pre-cut, requiring only a glue gun (not included) to bring them to life. Think of it as putting together a mosaic balloon frame, similar to a jigsaw puzzle. Simply align the numbers according to the instructions, insert the snaps into the corresponding slots, reinforce with a hot glue gun, and within 10-30 minutes, you'll have a stunning led marquee letter lights.【GOOD SERVICE】 This foam alphabet letters for party decorations includes a 4ft Letters Base, Side Walls, Letter Back Stand, RGB Light Strip (batteries not included), Light Remote Control and Installation Instructions. It's ready for assembly and all you need is a hot glue gun. We genuinely wish you a joyful, memorable and cozy party experience. If you have any concerns or questions, pls don't hesitate to reach out. We would be honored to assist you in making your celebration truly special. Product Description Versatile Celebration Lighting Elevatebirthday, graduation, bachelorette party, anniversary, proposal, baby shower, wedding, engagement, beach gathering, Christmas, Halloween, Valentine's Day or other event with YBQZ 4ft marquee light up letters. Crafted with intricate designs for each letter, these mosaic light up letters offer limitless creativity. Spell out names, phrases, or blessings to personalize your event and make it a captivating centerpiece. Let your imagination shine: MARRY ME, HBD, GRAD, LOVE, HALLOWEEN, CHRISTMAS, BABY, BRIDE, ONE, or any letters you desire. Each letter is meticulously designed and crafted from high-quality materials, ensuring both elegance and durability in every piece. Seamless Upgrade: Say goodbye to messy tape and wobbly displays. Our upgraded pre-cut marquee letters feature precision-cut dimensions and a secure snap-on connection with included stands. Captivating Ambiance 8 Enchanting Lighting Modes: Big letters for party decorations with 8 dynamic lighting modes, including steady, flashing, and gradient effects, you can set the perfect ambiance for any occasion. Effortlessly switch between modes using the included remote control. Effortless Assembly: Marquee letters with lights feature pre-cut dimensions, making installation a hassle-free experience. Transform your space effortlessly.