Solvit Deluxe TriScope Ramp LIGHTWEIGHT: The Deluxe Tri-Scope Telescoping Pet Ramp weighs 14 lb. making it easy to pick up and transport DURABLE: The Deluxe Tri-Scope Telescoping Pet Ramp can support over 300 lb. giving even the largest dog a safe and comfortable walking surface TRACTION: The high traction walking surface provides a textured surface to help prevent slips, similar to truck beds and skate boards; perfect for older pets or pets with mobility issues GUIDE RAILS: Raised rails on both sides of the walking surface help your pet feel more secure walking up and down the ramp ADJUSTABLE: The Deluxe Tri-Scope Telescoping Pet Ramp extends from 28 in. to 70 in. L; total ramp measurements are 28-70 in. L x 16 in. W x 5 in. H SUPPORT FOR YOU: Call, chat or email with our expert US-based customer care specialists six days a week at 1-800-845-3274; they are waiting to assist you and your pet with your product needs EXPERIENCE: PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year IMPORTANT INFORMATION: While strong and durable, the PetSafe Solvit Deluxe Tri-Scope Telescoping Pet Ramp is designed for PET USE ONLY. Place the ramp on the ground in vertical position with the angled end facing up; pull up on the outer section until fully extended; place in position for use