Saddle wrist rests in the following sizes:
Mouse - 5 1/8"
Split - 2 x 5 1/8"
60%/75% - 12"
65% - 12 3/4"
TKL - 14 1/4"
Full - 17 1/4"
All depths are 3 3/4"
Thickness - 1/2" - 3/4"
(Disclaimer: B-Stock items may have less polyurethane shine or minor stain inconsistencies)