Sign Language Cipher Wheel – Asl Decoder Disk: This Unique Cipher Wheel Is Designed To Help Escape Room Players Decipher Encrypted Messages Using American Sign Language. The Disk Is 4.4” In Diameter And About .75” In Height, Making It A Great Addition To Detective And Spy Kits, As Well As Escape Room Themed Birthday Parties. The Text And Hand Shapes Are Laser Engraved, Ensuring That They Will Never Fade Or Wash Away Over Time.








