Home > Tubes « Back Widex Micro M Slim Tubes Pack of 4. Suitable for all Widex Micro M BTE slim tube products. Condition: New Tube Size Size 0 Left Size 0 Right Size 1 Left Size 1 Right Size 2 Left Size 2 Right Size 3 Left Size 3 Right Size 4 Left Size 4 Right £14.99 £12.49 (ex. VAT) RRP: £17.99 You will earn 14 points which is the equivalent of £0.28 Print Send to a friend Description Pack of 4. Suitable for all Widex Micro M BTE slim tube products. Reviews Write a customer review and share your thoughts with other customers. Be the first to review this product.