T-161 is a single ply leather lid lift in natural leather. To be used on the outside of the trunk lid, this lift measures 3 1/2" high by 4 1/8" wide. The lid lift was often attached to the front of a trunks lid using trunk tacks. The heavier the lid, the more secure you need to make sure the lift is attached. Two or even three tacks on each side are recommended. Consider using a pattern or tacks such as in a triangle or square formation.