Transform your Halloween display with The Boo Crew! gel sticker set. Simply peel and stick reusable characters onto windows, mirrors, and glass doors—no adhesive required. These clings adhere cleanly to smooth surfaces and peel away without leaving any residue behind. Mix and match multiple sets to build a complete spooktacular scene, or use standalone for instant seasonal flair. Perfect for creating eye-catching window displays that capture the festive spirit. Indoor use only.