Description: Golf swing trainer speed base with 4pcs speed rods for golf traning. Works for Right and Left handed players (rotate the rods). The Speed was developed to help you do two things, hit it longer and hit it straighter. With storage carry bag,easy to carry and store. Suitable for both outdoor and indoor use, practice at anywhere you like. Specification: Golf Speed Base Size:(L x W): Approx.45.7 x 30.4cm/ 18 x 12inch ;Thickness:Approx.3mm/0.11inch Speed Rods:Length:Approx.15cm/0.4inch Size Chart: HOW TO USE: Getting Started With The Speed Step 1: Align the white center line to the target Step 2: Make swings with no ball. Learn to miss the Speed and brush the grass. Using The Speed Base for Chipping and Pitching Step 1: Place the ball in front of the red line. Hit a standard chip and run shot until you are consistently missing the base and hitting the ball then grass. Step 2: As you improve, move the ball back to the white line. Using The Speed Base For Full Swing Step 1: Set a ball in front of the red line. Hit full shots with middle irons. To begin, tee up the ball just above the ground. Step 2: As you improve, move the ball closer to the white line. The steeper the swing path, the closer the ball gets to the base. Package Includes: 1 Piece Speed Base 4 Pieces Speed Rods 1 Piece Protable Storage Bag Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!