Slim Velvet Engagement Ring Box – Pocket-Sized Pop-Up Proposal Case Make your proposal unforgettable with our Slim Velvet Engagement Ring Box, designed for effortless elegance and the perfect surprise. Crafted with luxurious velvet, this ultra-thin ring box fits discreetly into your pocket, allowing you to keep your special moment a secret until the perfect time. When opened, the innovative pop-up mechanism gently lifts the ring, creating a magical reveal that enhances the beauty of your engagement ring. Despite its sleek and compact design, this box provides secure protection for your ring while maintaining a soft, premium feel.