Unique adapter is designed to make refilling the bottle and inserting it into the stake easy and drip-free Stake can be inserted into soil without damaging a plant's root system Works with small to medium sized plastic bottles Keeps plants healthy Measures approximately 2 x 6 x 1.68 inches New in box At Preloved Rush, we believe that every item has a story to tell and deserves a second chance at finding a loving home. Thanks for looking! #houseplants #indoorplants #philodendron #growplants #gardening #plantslover #garden #begonia #greenhouse #urbangarden