I got my trunk lid liner put in and looks great. Got the fasteners at Fastenal, box of 25 for $11.86 including tax. They just fit but are the button type and work perfectly. Au-ve-co Products, #17216, GM Saturn, Head Dia 20mm, Fits into 8mm hole, push type retainer. Beats the heck out of over $3 each from GM!!!!! Hope this will help someone looking to get the liner.