The Replacement Elastic -Money Clip is the elastic for the main compartment and is intended for the money clip version of The Ridge Wallet.
The Replacement Elastic -Cash Strap is the elastic for the main compartment and has an extra length of elastic that goes on the outside of the wallet, intended for the Cash Strap version of The Ridge Wallet.
The replacement elastics are compatible with every version of our wallets.
For example you can install the cash strap elastic on a wallet with a money clip, and have both. Or vice versa if you would like nothing on your wallet, you can swap the cash strap elastic for the money clip elastic.