DURABLE REUSABLE: Made of high-quality polypropylene plastic, the propagation shells are sturdy and durable enough to be reused over and over again. SAFE NO DAMAGE: Want to clone your plants but scared to disturb your existing plant? No worries it provides no damage to the parent plant when propagating thanks to the plant propagation air-layering pod. SECURE LOCK DESIGN: Features four stoppers and corner locks which interlock with each other. This plant rooter box secures on the branch to hold the propagator in place. However, you can use plastic ties to hold the shells securely. EASY TO USE: Compared with normal propagation methods, this practical cutting globe adopts the method of Air Layering to clone the existing plants with ease. Normally you can see propagation results within 6-8 weeks after installation. WIDE APPLICATION: The propagation shells specialized in plant breeding, working on both indoor and outdoor plants, even hard to root plants, like Magnolia and Camellia. You can also grow organic vegetables, fruit seedlings, etc Description: Automatic buckle: convenient and flexible disassembly, which can be completed easily and quickly. Observation port: the branch can extend from the observation port. Long time ventilation may affect the rooting time. Made of advanced PP material, waterproof, anti-aging, durable and practical. Features: - Product diameter: 80mm Colour: Black - Material: PP. - Widely used: it is suitable for indoor and outdoor plants, such as roses, climbers, trees, fruit trees, fruit trees and plants difficult to take root. - No damage: it uses only one twig on the plant you want to clone, so there is little interference with the natural growth of the plant. - Safety lock: even if there is no lower lever, it can be interlocked and firmly fixed on the branch. - Plastic balls for grafting plants: a method of superimposing air, which involves growing roots directly on branches to reproduce existing plants and produce new ones. - 4 holes: compared with four corners, four holes are more firm and efficient. Package Including 5 x Plant root box