There are 2 products.

Shields provide extra defense for Knights and are used to deal damage and inflict the Stunned status against enemies for 3 seconds. Higher-tier shields have a wider range with multiple "shots", which also multiplies the amount of damage possible. All shields have Projectile Speed: 16, Range: 3.2, and can pierce through both obstacles (excluding solid walls) and enemies. Enemy defense is applied to each shot.