Hello Hobby Glitter Foam Stickers - Flowers. Fabulous Foam Self-Adhesive Flower Glitter Shapes. Simply peel and stick these fun flower shapes to add pretty accents to spring and summer craft projects. It’s quick and easy to give any project a glittery floral accent with these self-adhesive shapes. Assorted styles. Foam. Hello Hobby 55 Piece 4.5*0.65*6.75 in Foam Stickers Glitter Bouquet Multicolor