What is the distance between the slats

Good afternoon. Please see the requested information: 14 Inch Metal Platform Foundation/Box Spring Replacement No Box Spring Required for any type mattress Steel Slats Stay in Place for uniform support, Adhesive Strips Prevent Mattress Movement 12.5 Inch Clearance From The Frame Bottom makes cleaning a breeze and provides ample storage 19 Gauge Solid Steel and Metal Screw Construction holds up to 800 pounds Felt Pads between the middle rail and support slats for noise reduction Fixed Plastic Glides prevent flooring damage Clean with a Damp Cloth to remove spills or dust Assembles in Less Than 30 Minutes with Included Tools for quick setup Thanks, Customer Care (LK)