This birdhouse is ideal for small birds such as Sparrows, Robins or Blue Tits. Made entirely out of pallet wood, sanded and cleaned properly before use so does not harm the birds. I suggest not to paint the birdhouse in the interior as this can be harmful to our little feathered friends. I have other colours available, such as light brown, dark brown, charcoal grey, black, grey, silver, white and red cedar. If you purchase one of these birdhouses please message me with the colour you'd like if not this will be sent al natural. The bottom piece of the house is screwed on for easy access when it needs cleaning inside. Comes with all mounting kit so you will only need a drill. If you have any further questions please don't hesitate to contact me. Please have a look at my other items. Thank you. Dispatched with Royal Mail 2nd Class.