Sturdy U-lock made by TOBASU, size 204mm x 105mm for security. - Brand: TOBASU - Model: TB-030 - Size: A: 204mm x B: 105mm - Instructions: Instructions on how to use the U-lock are included. Purchased new about 20 years ago and never used, but there are some minor scratches and faded lettering in a few places. Two keys are included. Please understand and consider purchasing. Thank you for looking.