This seat is designed to help meet the American Disabilities Act guidelines for playground equipment in public applications and makes the term ""Handicapped Accessible"" means more than just being able to watch, The Jennswing is also convenient because a child can be more easily lifted onto the swing and quickly strapped in, With its partially reclined, body-embracing design and easily adjustable safety harness, the Jennswing offers children a safe and comfortable fun ride, The seat is made out of durable, rotational molded plastic and will accommodate children up to 125 lbs, The seat is 14"" wide x 11"" deep, The seat back is 24"" high and knee to foot length is 14"" long, It is 45"" overall and has a 3/16"" thickness, The semi-reclined design offers better upper/lower body support, Leg rest gives added support and the arm rest provides lateral support, There is a fully adjustable safety harness that securely locks the child into place, You will need the height of the swing frame so we can attach the correct length of chain to the seat, The seat should last 2 years in harsh conditions and up to 5 years in optimal conditions, Some conditions may require replacement sooner, Parts: Roto-molded Jennswing, 4 - 5/16"" x 3 ½"" Eyebolts - closed, 8 - 5/16"" Flat washers - one on each side of the bolt holes, 4 - 5/16"" Nylock nuts, 1 - Harness to secure shoulders, waist and crotch section attached to seat with 1 - 1/4"" x 1/2"" machine bolt, 2 - 1/2"" Flat washers and 1 - 1/4"" nylock, 1 - Permanent transfer label on head portion of seat, 2 - 3/16 Chain cut to frame height You will need the height of the swing frame when ordering, 4 - H172 H-shackle, 1- H175 wrench for H-shackle, Color: Black, SKU: JNSNSP137