More stable footing
The weight and modular perimeter help reduce mat movement during full swings.
Modular non-slip EPDM base for HotShot and similarly sized hitting mats
Carl's Place Golf Hitting SurfaceA configurable rubber foundation that helps keep a hitting mat from shifting while adding cushioning between the golfer and a hard subfloor.

Built for better practice
The weight and modular perimeter help reduce mat movement during full swings.
EPDM rubber creates another layer between the hitting surface and concrete or other hard flooring.
Bowtie-connected sections can be assembled, moved and reconfigured for the selected mat size.
Product specifications
| Available catalog sizes | 4 Γ 5 ft; 4 Γ 9 ft; 5 Γ 8 ft; 6 Γ 10 ft |
|---|---|
| Material | EPDM rubber |
| Corner pieces | 24.5 Γ 24.5 Γ 1.75 in. |
| Side pieces | 24.5 Γ 12 Γ 1.75 in. |
| Middle pieces | 12 Γ 12 Γ 1 in. |
| Connection method | Modular pieces with bowtie connectors |
| Primary purpose | Reduce shifting and add cushioning |
| Hitting mat | Not included unless explicitly selected elsewhere |
Confirm the selected base size matches the actual mat. Assemble on a flat, clean floor, seat each connector fully, and periodically inspect the sections for separation or movement.
Four Shopify size variants match the official HotShot base sizes; catalog prices preserved.
Product questions
Grater Golf support
We can help compare footprint, finished height, insert type, handedness and launch-monitor placement before you order.
Ask Grater GolfFree standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.