Extra wide (21") seating area is perfect for caregiver to hold infant while providing a smooth glide. Includes a full enclosed base so small hands won't get hurt. On the side is a secure lock handle which allows you to lock the seat into position. The solid wood design is attractive in the classroom. Measures 40 5/8"H x 27 1/16"W x 33 3/16"D and will hold up to 300 lbs.