Material: PP plastic_x000D_ Color: transparent_x000D_ Size: _x000D_ Small size 5.3*5.3*7cm_x000D_ Medium size 8*6.5*10cm_x000D_ Large size 12*8.5*13.5cm_x000D_ Specification: small + medium + large_x000D_ Weight: 10.6g/26.6g/66.4g 11. Don't worry - The air-layered pods for plant propagation are safe for the mother plants and will not cause any damage during propagation! 2_x000D_ 2. Plant propagator - Using the ancient air stratification method, the roots are grown directly on the branches to replicate existing plants and produce 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). 3_x000D_ 3. 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. 4_x000D_ 4. 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. 5_x000D_ 5. 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