We've sent you an email with a link to update your password.
Reset your password
We will send you an email to reset your password.
Available for Viewing
LFK Spring Unit
Shop Premium LFK Spring Units
The most advanced offset spring coil available. The 2.2mm in diameter springs are made from hard-drawn, high carbon, and high tensile steel wire, which offers greater elasticity for different body types.
The inner spring is designed to provide optimum support, improved stability, and a more comfortable sleep.