What are contained: there will be 3 pieces round flower arranger frogs in different sizes packaged to you, varied sizes and sufficient quantity are suitable for different plants to meet your using need or replacement need Size and details: flower arranger frogs include 3 sizes, the 23 mm/ 0.91 inch flower arranging device weighs approx. 40 g/ 1.41 ounce and contains 37 needles, the 26 mm/ 1.02 inch flower arranging device weighs about 80 g/ 2.82 ounces and contains 37 needles, the 60 mm/ 2.36 inches flower arranging device is about 260 g/ 9.17 ounces in weight and contains 169 needles, just use according to actual need Durable and sturdy needles: these needles on the flower frog are made of brass, sturdy and pointed, they are fixed on the base, can hold different flowers and branches stably in place, help you to display a beautiful and complete scenery of your plants Stable base: the base of the flower frog is made of rubber, the entire rubber base has a certain weight, its own weight helps to keep the holder with flowers from moving if immersed in the water, or inserted with a large number of flowers or branches, rubber material also prevent the branches scratching or damaging your vase How to use: the practical floral arrangement pin holder is easy and convenient to use, suitable for a beginner who just wants to decorate his or her home, as well as a skilled person who love flower arrangement and crafting, you can just insert the bottom stem of your plant onto the brass needle, then use sticky clay to attach the frog holder to your container, and display the decoration on the table or book shelf