3B® Anatomical Model - Loose Bones, Arm Skeleton with Scapula and Clavicle, LeftLeft arm with scapula skeleton sections are made from durable, unbreakable plastic. All medical quality, natural casts. Wire Mounted. Product Specifications BRAND3B Scientific® MANUFACTURERS PART NUMBER12-4583L LENGTH INCHES6-1/4 WIDTH INCHES6-3/4 HEIGHT INCHES27-5/8 WEIGHT LBS2 DESCRIPTIONLoose Bones, Arm Skeleton with Scapula and Clavicle, Left TYPELoose Bone Models PACKAGE QUANTITY1 LIMITED WARRANTY1 Year