This Muir Woods Wood Keychain is made out of California Redwood and features a fun Spellout Muir Woods namedrop and makes a great souvenir of the highly famous Muir Woods National Park near San Francisco, CA. The Wood portion is approximately 2.75" long by 1" wide and between 1/8" and 1/4" thick. Wood grain and coloring can vary quite a bit. The single keychain photo is a good representation of what you will receive but is not a picture of the "exact" keychain that will be sent. Please see photos of multiple redwoods keychains to see some of the variance in wood you may receive in some of our other Wood Souvenir Keychain listings in our store.