Found years ago at a thrift store. Triangular shape, made of metal

Triangle Bookshelf, Urban Outfitters

A-Z Thrift Shop

Clothing - Wikipedia

20 Pcs MINI Geometric Metal Cookie Cutters Set Fun Stainless Steel Biscuit Molds (Rectangular, Oval, Round, Square, Triangle) for Kitchen, Baking&Decorative Food, Kids, Christmas Holiday Party : : Home

People Are Asking For Help To Identify Strange Objects They Found & The Answers Are Truly Surprising

TROSA Thrift Store

Would You Pay $87,000 for Really Old Vintage Denim Jeans?

Last Pole – The Public Domain Review

How to Thrift Shop for Vintage Florsheim Imperial Shoes