PetSafe Solvit HoundAbout Strolling Kit, Stroller Conversion Kit for Solvit HoundAbout Pet Bicycle Trailer PRODUCT INCLUDES: Conversion Kit includes a handlebar, 12 in. swiveling wheel, parking brake and a cup holder; PetSafe Solvit HoundAbout Pet Trailer is sold separately DIMENSIONS: 60 in. x 33 in. x 39 in.; when combined with the HoundAbout II Aluminum Trailer, the total weight is 33 lb.; when combined with the HoundAbout Classic Steel Trailer, the weight is 44 lb. 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 HoundAbout Bicycle Trailer is designed for PET USE ONLY