Material -- The rooting ball is made of high quality plastic, which is non-toxic, tasteless, healthy environmentally friendly, has little impact on plants, is strong durable, can be used f long time. Small Size -- This product contains 10 small rooting plugs, 5cm in diameter, which will meet the rooting needs of most plants, it is economical you can plant it. use in its entirety. Easy to Use -- Root plugs can help your cuttings get stronger roots so me mature plants can reproduce faster than nmal propagation methods. You can see dispersal results within 6-8 weeks of installation. Convenient Design -- The root ball has an automatic loop multi-hole design, flexible disassembly assembly, is strong efficient can complete the rooting process of the plant by itself. Wide range of uses -- Plant root balls are suitable f most plants, especially plants difficult to root root such as roses, vines, trees, fruit trees, magnolias camellias.