First Gear 1/64 scale Diecast Collectible Big Rigs #2: #34 Pyskaty Bros. Trucking Peterbilt Model 379 63" Mid-Roof Sleeper with Walking Floor Trailer features opening hood with authentic engine detail, detailed cab interior, poseable front wheels, pivoting fifth-wheel, detailed undercarriage, working trailer landing gear, includes certificate of authenticity, include custom Big Rigs Series packaging. Measures 15.25"L x 1.75"W x 2.5"H. Not a toy. Recommended for ages 14 and over.