High quality materials - These flower frogs are made of durable plastic materials, waterproof and moderately hard flower pins that t scratch your vase or puncture your . Flower frogs are also easy to clean. Strong suction cup - With strong suction, it can to three flowers. Clear floral arrangements can be glued to the bottom of the invisible vase, enhancing its aesthetics. Moreover, they can arrange flowers and herbs. Easy to use - simply insert the plant stem into a plastic needle and fix the frog frame with a base suction cup to fix the beautiful flowers in place, showcasing their charm from all aspects. Widely used - very suitable for flower arrangement and handicraft enthusiasts, it can also as a display stand, making small center decorations with handmade greeting cards and labels. Whether its beginners taking manual flower arrangement courses or those who enjoy decorating handicrafts, flower arrangements are easy to use. Colour:black Material:plastic Size: 7cm Package Contents: 6 x flower frogs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.