7x7ft Hollow Rainbow Arch Backdrop Party Decoration Props Solid Here's the size chart for

Here's the size chart for your reference

The shifting blue tone works especially well for birthdays

The star theme works well for boy or girl reveal decorations

and ready to use

The design is suited to birthday portraits

7x7ft Hollow Rainbow Arch Backdrop Party Decoration Props Solid Here's the size chart forThis 7x7ft hollow rainbow arch backdrop adds a bright,open frame look to party decorations. It can be styled with balloons,florals,or fabric accents for baby showers,birthday parties,bridal showers,and cheerful photo booth setups. Main Features: Material: High quality and lightweight aluminum alloy Color: Silver Stable and durable frame and base,suitable for indoor and outdoor events Portable,the frame can be folded in a handbag,easy to take anywhere