Timeless Rub Ons 8. 25-inch by 4-inch Sheet Bird Cages Available in a variety of themes. Timeless rub ons 8. 25-inch by 4-inch sheet bird cages. Timeless rub ons 8. 25-inch by 4-inch sheet bird cages. Timeless rub ons 8. 25-inch by 4-inch sheet bird cages 5 packets.