Feature: High quality back strap. Super strong fiberglass hard shell.Soft and thick velvet lining with suspension inside.Crossrock leather handle and grab handle on the top.2 bow holders and 2 accessory compartment for shoulder rest and extras.Designed for most regular 4/4 size violins.Inside dimension:Overall length: 72.5 cm (28.54 in);Body length: 37.5 cm (14.76 in);Lower bout: 22.5 cm (8.85 in);Body depth: 12.5 cm (4.92 in);Body depth (include bridge): 19.5 cm (7.67 in);Item weight: 3 kg (6.6 lb);Package Contents :Crossrock fiberglass case x 1backpack straps x 2Please check the inside dimensions before purchasing.Company:Crossrock is a brand founded in 1998 and has been dedicated in great quality and affordable design of musical instrument bags and cases for almost 20 years. As an expert of musical instrument bags and cases, Crossrock offers a wide range of products with a variety of available sizes, materials, and protection levels, for all types instruments, and it makes sure almost all your needs can be found in one brand. Crossrock Case been making instrument cases for 20 years with innovative products designed to protect your instrument. We offer a wide range of products with a variety of available sizes, materials and protection levels for all types of instruments.The “Cross” in Crossrock comes from where music reaches deep into our hearts and crosses into love. It’s where music touches our souls. “Cross” reflects Cross rock's strong emotional commitment to ensure their product designs protect the musicians’ instruments so that they can always play music that moves us. Cross rock Case for your next adventure, the brand you can trust to protect your instrument for life.