Design Concept

The design is for a small interlocking item, which suggests it is a prototype or component of any assemblance or construction system that easily integrates and attaches to secure with similar 

Opposite item with fairly spaced tolerance for stretching.

Purpose

The purpose of these models is for use in educational setups,

2 instance objects that both have flat surfaces ,design tools for prototyping 

Items with 

7cm-10cm scale Assemblies or functional items. They could be used in mechanical or creative assembly projects.