Made of transparent arcylic material, durable and practical. Large capacity feeder means that you have to refill less often and the see through design makes it easy to monitor food levels . This bird feeder have smooth surfaces making it difficult for squirrels to get access. Feature - Color: As Shown. - Material: Acrylic. - Size: 13 x 11.5 x 7.5cm. - The perfect bird lovers and cat lovers! See colorful wild birds from . No need to go out. Just your kitchen and have fun discovering your garden birds. Fits on to any plain glass window. - Easy to fill, and clean. No need to the whole feeder for every re-fill. Simply the case, fill, and reinstall the case in. - Made of source amterial, make it practical, weaterproof, durable and . - Unique shape design % . And The air circulation system will also keep the dry and safe from dangerous . - Warm Tip: Dear buyer, Due to lighting effect, monitor’s brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 x Feeder