TopCase BLACK Crystal See Thru Hard Case Cover for Macbook 13" 13.3" (1st Generation/A1181) with TopCase Mouse Pad Perfect fit for the 1st Generation Macbook 13 " A1181 (released on 2006) 2 piece snap-on hard case for easy on off application Sleek , shiny finish & Strong, shatter proof plastic. Use all your ports and plugs without removing the case Allow macbook to open all the way