The highback half bucket swing is perfect and fully assembled with chains and hooks. This seat comes with the safety chain across the front, two s-hooks, two 8 1/2ft coated chains and two spring clips. Our highback half buckets are made of tough polyethylene to withstand hours or rough play and imagination. With the galvanized hardware to prevent rusting, your half bucket should withstand lots of play time. The chain is 3/16 zinc plated and is graded for a working load of 750 pounds per chain. This bucket seat is recommended for children 5 years and up to 105 lbs. and those that can hold themselves into the swing.SWING HANGERS SOLD SEPARATELY! Comes with S-hooks and Spring Clips 8 ½ ft. of Zinc Plated 3/16 Vinyl Coated Chains Recommended for Children 5 Years of Age Recommended for Children 105 lbs. or Less Swing Hangers Sold Separately UPC 813084017181 Color Black Brand Name Swing Set Stuff Inc. Finish Type Zinc Item Weight 11 Pounds Manufacturer Swing Set Stuff Inc. Material Type Vinyl Frame Material Polyethylene Required Assembly No Manufacturer Part Number SSS-0049-BK Maximum Weight Recommendation 105 Pounds Manufacturer Minimum Age MONTHS 60.00 Maximum Compatible Number of Seats 1