Open-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-inOpen-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-in
← SUPPORTED ASSETS
SIZE

Arbitrum

SIZE

SIZESUPPORTED

Secure SIZE (SIZE) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every SIZE transaction is verified on the device screen before it is signed.

Platform Support

KeepKey Hardware WalletYES
Vault Desktop AppYES
Built-in DEX swapsYES

Asset Information

SymbolSIZE
NetworkArbitrum
Decimals18

CAIP

eip155:42161/erc20:0x939727d85d99d0ac339bf1b76dfe30ca27c19067

Why KeepKey for SIZE

Cold storage done right.

Open Source

Firmware and software are publicly auditable on GitHub. No black boxes, no hidden code.

Built-in Swaps

Trade SIZE directly from your hardware wallet without exposing your private keys.

On-device Signing

Every SIZE transaction is verified on the device display before broadcast.

Secure your SIZE

KeepKey Hardware Wallet

$59.95

Store, send, and receive SIZE from a device that never exposes your private key.

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
SIZE (SIZE) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet