Describe the steps to create an oval key chain using sketchup

Make 1 rectangle then use the ark tool to make 2 half circles on the sides. 20 mm on each side then make a smaller half circle on the inside 15 mm on each side. Then draw lines from the 15 mm to the other 15 mm then do 20 mm to 20 mm. Then erase the middle of the oval then use the push/pull tool to make it taller and then put your initials in the middle and you got your keychain with your initials in it.