PetBird Xpress stocks 1,000's of items including Leather Strips and Chunks. Quality Customer Care is our first priority - try calling us at 800-448-2014. Leather Strips and Chunks are stocked items that ship within 1 day! At PetBird Xpress you can always login to get updated shipping status. PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!