Adjustable Planter Bracket :The hanging part of the planter box bracket can be adjusted between 2.36-3.74in or 5.1-6.9in(two different assembly ways),and the planter placement part can be extended from 6.1in to 11.6in,which can suit for most size of planters. Easy To Install :Comes with 4 sets of iron brackets accessories and total 24Pcs screws & nuts and one screwdriver,you can assemble the Flower Box Bracket easily and quickly. No other tools needed. Solid & Durable :Made of sturdy iron with black powder coating,ensures durability and great support for your planters,able to resist rusting,cracking and can withstand harsh weather. Widely Use :This window box holders are ideal for indoor and outdoor,perfect to decorate windowsills,decks,terrace,adding elegance and charm to your home. Compact Design :Compared with other planter rack,our planter hook bracket will not occupy any floor space during use. Make full use of small space of window/wall/porch rail/balcony to add beauty to your house.