Features: This adjustable window sill extender shelf creates extra space for your plants and decor without any drilling applied, making it a renter friendly upgrade for your home. Crafted from sturdy pine wood, this plant stand for window can hold up to 30 pounds, serving as an kitchen window shelf or a secure cat window perch. Installation is simple and requires no tools, as the clamp on design secures this windowsill shelf firmly without causing damage to your window frame or sill. This complete set includes the wooden shelf along with glass jars and tags, offering a practical and appreciated gift option for various occasions. Specifications: Material: pine wood Color: gray black Size: about 23.43 x 11.61 inches/ 59.94 x 29.97 cm (L x W) Package includes: 1 x Windowsill shelf 3 x Glass jars 7 x Wooden tags Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Small parts included, please keep them away from little kids to avoid swallowing risk