Stickies, 30 disposable adhesive pads only. Compatibility= SENNHEISER: ME2, MKE 2, ME102, ME4, RODE: LAVALIER, smartLav+, COUNTRYMAN: B6, B3, EMW, TRAM: TR-50, DPA d:screet™ Miniature Mic Series, VOICE TECHNOLOGIES VT500, VT506, SANKEN: COS11s, LECTROSONICS: M152, AUDIO TECHNICA: AT 899, SONY: ECM 77, ECM 88, and more.. (RYC 065506)