Specification: Size: 3.6x2.32x0.92 inches (93x59x21mm) | Weight: 0.9 pounds (415 grams) | Needle size: 1/16inch(1.4mm) diameter, 9/16inch (14mm) height This flower needle holder is perfect for Ikebana flower arrangement and DIY. It stabilizes and keeps flowers and branches upright, while absorbing moisture and nutrients, extending the lifespan of flower arrangements. It also helps keep water clean for a period of time. No need for foam. An excellent flower stand for and beginners. How to use the two in one Kenzan: Place the sun and moon shaped Kenzan in a vase, push the stem onto the needle , and fix the flower or branch. We suggest cutting the stem into a very sharp angle or point for easier placement in the flower rack. A two part Kenzan can be used as a larger unit or as two parts - a circular Kenzan and a small half moon Kenzan. The half moon shaped Kenzan is suitable for narrow spaces or uniquely shaped vases. Durable and sturdy base and needle, detachable rubber washer. The base and needle of this Japanese Kenzan flower are made of high-grade brass. This makes it a very sturdy and long-lasting item. The flower needle is very sharp and fixed on the base. It is equipped with a detachable rubber washer, which can protect the vase from scratches and help to fix Kenzan in the pot. Colour:As Shown Material:metal+rubber Package Contents: 1 x Round Flower Arrangers 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.