Features:
- Material: Medical Grade Silicone
- Depth scale imprinted down the length
- Soft and durable
- Four sizes
- Size S - 30cm (12") x 3.5cm (1.4")
- Size M - 40cm (15.7") x 4.5cm (1.8")
- Size L - 50cm (20") x 5.5cm (2.2")
- Size XL - 60cm (23.5") x 6.5cm (2.5")