Two professional guitar slides in one set: a stainless steel slide for bright, precise tones and a borosilicate (heat-treated, annealed) glass slide for smooth, warm midrange. Each slide is built for consistent performance, easy transport, and compatibility with electric guitar, acoustic guitar, and bass. Key benefits Clear tonal choices: stainless steel delivers strong resonance, precise intonation, and a bright, cutting tone; borosilicate glass produces warm, silky midrange and smooth sustain. Choose the tone that fits the song, player, and instrument. Durable and reliable: the glass slide is heat treated and annealed for strength and a stable playing surface; the stainless steel slide resists wear and keeps intonation consistent over time. Ready to travel and gig: both slides fit comfortably on most fingers, and the included carry bag protects them in a gig bag or case. Materials and performance Stainless steel slide: excellent resonance, precise intonation, clear and bright sound ideal for leads, slide solos, and cutting through a band mix. Borosilicate glass slide: heat treated and annealed for durability, smooth and stable surface that enhances mid harmonics and yields warm, silky tonal character; visually finished with subtle blue tones. Compatibility and function Designed for guitarists and bassists: works on electric guitar, acoustic guitar, and bass to expand sonic options and playing techniques. Use as a lead slide or a rhythm slide; suitable for studio tracking, live performance, practice, and effects work. Size and fit Inner diameter: 0.82 in (2.1 cm) Outer diameter: 0.99 in (2.5 cm) Length: 2.36 in (6 cm) These dimensions provide a comfortable fit for most players and allow stable, controlled sliding across strings. Included accessory Carry bag for storage and safe transport of the slides and small accessories. Practical use scenarios Live performance: Use the stainless steel slide to cut through a full-band arrangement on electric guitar, delivering clear, projecting solos and expressive slides. Studio recording: Choose the borosilicate glass slide to capture warm, focused midrange tones on acoustic guitar or bass for intimate tracks and vocal-accenting fills. Practice and travel: Store both slides in the included carry bag to switch tones easily during practice sessions or while travelling between rehearsals and gigs. What this set solves Eliminates guesswork about tone: a dedicated bright steel option and a warm glass option let you dial in the sound you need without modifying strings or gear. Built to last: materials and heat treatment reduce chipping, wear, and tuning drift so you spend more time playing and less time replacing gear. Portable and versatile: one compact set covers multiple instruments and musical styles. Specifications (unchanged) Stainless steel slide: provides excellent resonance, precise intonation, and a clear, bright sound. Borosilicate glass slide: heat treated and annealed; smooth, stable surface; enhances mid harmonics; warm, silky blue tones. Dimensions: inner diameter 0.82 in (2.1 cm); outer diameter 0.99 in (2.5 cm); length 2.36 in (6 cm). Compatibility: guitar, acoustic guitar, bass. Includes carry bag.