Rainbow" 6-Pack of AX Pro 16 Memory dual split stopwatches. Material: Polycarbonate plastics. Stopwatches: Ax Pro Memory Series Case Style: X Case. Timing Range (Hours): 10 Hrs. Timing Interval: 1/100 Sec. 1,2 Fast Finish: Yes. Event Timing / Time Out: Yes. Splits Display and Function: Lap and Cum Splits: Lap and Cum. Split Memories: 16. Split Counter: Yes. Average Split Compute: Yes. Splits Action: 1 Button Start, Rapid Split, and Reset Action: Yes. Miscellaneous Functions and Features: : 5 Ye"