The skin-friendly silicone provides a comfortable wearing experience. The eartips help protect your earphones from dust and scratches. Made of silicone, the eartips are durable and reliable. The storage box measures approximately 6cm x 4.4cm (2.36" x 1.73"). These eartips are compatible with Freebuds Pro. Item Name: Eartips Material: Silicone Compatible Model: Freebuds Pro Size Details: Storage Box: 6cm x 4.4cm / 2.36" x 1.73" (Approx.) Notes: The seven-piece set includes one additional eartip storage box; it does not include an earphone case or protective sleeve. Due to lighting and screen setting differences, the actual color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement. Package Includes: Style 1: 6 x Eartips (Other items not included) or Style 2: 6 x Eartips (Other items not included) 1 x Storage Box