Material: PP plastic Color: transparent Size: Small size 5.3*5.3*7cm Medium size 8*6.5*10cm Large size 12*8.5*13.5cm Specification: small + medium + large Weight: 10.6g/26.6g/66.4g11. Don& 39t worry - The air-layered pods for plant propagation are safe for the mother plants and will not cause any damage during propagation &nbsp 22. Plant propagator - Using the ancient air stratification method, the roots are grown directly on the branches to replicate existing plants and produce new plants. It can be used on indoor and outdoor plants (such as roses, climbers, trees, fruit trees, fruit trees) and plants that are difficult to root (such as magnolia and camellia).&nbsp 33. No damage - Does not damage the mother plant at all, because it only uses a small branch on the plant you want to clone, so there is almost no interference and no interference with the natural growth of the plant. 44. Safety lock - Designed with interlocking stops and corner locks, and fixed on the branches to fix the spreader in place, even if there is no rod below. However, you can use plastic ties to secure the case firmly.&nbsp 55. Reusable - The breeding shell is durable and can be used repeatedly, so you can clone more plants according to your preferences plant rooting box*3pcs