We use carton box, inside the box wrapping rolls, foam sheets, bubble wrapping, stickers, packing tape, Polyester Strapping on Carton or Plastic Core. We use the best material in packaging to save the product from any harm. In 1 Carton box, we pack 1 leather bird house depending upon the type of bird house. Carton Size is 24X24X24 CM & 10 days production or depend upon the pieces. We have multiple customization option.