Camco Heavy-Duty Leveling Blocks | Compatible with Single Wheels, Double Wheels, Hydraulic Jacks | Yellow | 10-Pack (44510) & Stabilizer Jack Pads, 6.5 x 9 Inches, Yellow, Pack of 4 (44595)

• Product 1: Provides Safe and Easy RV Leveling: Interlocking blocks stack to the desired height for customizable leveling.Fit Type: Universal Fit Product 1: Compatibility: Can be used with single wheels, double wheels, hydraulic jacks, tongue jacks, stabilizer jacks, fifth wheel jacks and tandem axles Product 1: Heavy-Duty: Made of durable resin. Dimensions: 8 ½-inches x 8 ½-inches x 1 ½-inch. As the blocks are nested together, each block adds 1-inch of additional height. Product 1: Simple to Carry and Store: Includes a zippered storage bag with handle Product 2: Helps prevent RV jacks from sinking into the ground. Not intended for use with hydraulic jacks Product 2: Interlocking design and handy storage strap for easy storage Product 2: Made of heavy-duty, UV stabilized polypropylene. Includes a built-in handle for ease of use Product 2: Features 6 1/2-inches x 6 1/2-inches of usable pad