It looks like only the plastic shrink wrap was removed. The red half box cover is not perfect. The Snap-On Tools 206ESSPKPLG2 6 pc 3/8 Drive Essential #2 Spark Plug Socket Set is a high-quality set of hand tools designed for automotive use. This set includes 6 standard sockets in size 14mm, suitable for SAE and metric measurements. Made in the United States, the sockets feature a chrome surface finish and a 6-point drive type for optimal performance. With the trusted Snap-on brand behind them, these sockets are a valuable addition to any mechanic’s toolbox.