Stravilio Violin Strings 3/4 and 4/4 Violins use the same size strings so you can use this set for your 3/4 or 4/4 violin 1 set of violin strings + Spare E String (Total 5 strings) Stravilio Violin Strings are high quality made of Steel Core Round Nickel Wound with ball end Pitches of one set of strings: G D A & E Great for all violins. Recommended by many violin teachers and great for students. High Quality & Durable - Featuring a solid steel core and ball ends these replacement strings for violin are compatible with both 3/4 and 4/4 (full size) violins easy to affix and long-lasting