Masonic Lodge Cryptic Masons apron with flap (bib). Royal and Select – Cryptic Trowel Symbol with left break. – Apron made of bleached white cotton duck cloth.- Size 14 inch high x 16 inch wide.- Purple ribbon border – 5/8 inch wide on apron body and flap.- 36 inch long tape ties on both sides to fasten. Checkout our many other Masonic aprons with various emblems. Top selling Masonic Regalia Merchandise and lodge apparel.