Start with the Poise Impressa Bladder Sizing Kit which includes six bladder supports, two of each size 1-3, to help find the most effective and comfortable internal fit to temporarily manage Stress Urinary Incontinence (SUI) Poise Impressa Bladder Supports are NOT liners, pads or tampons. Impressa Bladder Supports are the first over-the-counter, non-absorbent internal incontinence product in the US cleared by the FDA and Health Canada and gynecologist-tested to help prevent leaks Impressa Bladder Supports are non-surgical and easily insert into the vagina like a tampon to gently lift and support the urethra to prevent leaks Poise Impressa Bladder Supports can be worn for up to 8 hours in a 24-hour period to help prevent leaks Poise Impressa Bladder Supports are soft, flexible, disposable and ship discreetly Bladder supports are an alternative product to incontinence liners and incontinence pads that prevent leaks instead of absorbing them. FSA-eligible – only applicable in the US Click 'Show More' above Customer Reviews to learn more about Impressa, for Frequently Asked Questions about Impressa, and to watch a video of real women who have experienced Impressa and successfully controlled their bladder leakage