Thank you for viewing. These are the strings that were removed when I replaced them. ★ Regarding the used strings, please read the description in my profile. ★ Please also use the bulk purchase request feature (10% discount or more for combined shipping). Thank you. Below are Optima green strings. These are the strings that were removed when I replaced them. The following is an AI description: Maxima Chromesteel mandolin strings, E1 No. 2101, pack of 2. - Brand: Maxima - Model: E1 No. 2101 - Material: Chromesteel - Type: Mandolin strings - Quantity: 2 packs Thank you for viewing.