Non-Slip Shirt Stays
Waterproof bed blanket for period nights and night sweats
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Sleep through it
Leaks and night sweats stop at the blanket. No stripping the bed at 3 a.m.
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Your mattress and sheets stay protected
A waterproof TPU layer inside keeps liquid from soaking through.
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Feels like a blanket, not a medical pad
Soft brushed flannel. No crinkly plastic. Lift it off and wash it in the morning.
$6.13
- Ships in discreet packaging
- Tracked shipping to the US
- 30-night trial — not for you? Send it back
SPECIFICATIONS
Brand Name: NONE
CN: Zhejiang
Choice: yes
Department Name: Adult
Gender: Men
High-concerned chemical: none
Item Length: AS SHOW
Material: POLYESTER
Origin: Mainland China
Pattern Type: Solid
Place Of Origin: China (mainland)
semi_Choice: yes
Specifications:
Type: Shirt Stay Belt
Material: fabric + clips
Size: as shown
Quantity: 1pairs
Package Included:
1pairs Shirt Stay Belt
Note:
1. The pictures are for reference only. The actual product shall prevail.
2.Please refer to measurement. Slight measurement errors (1-3cm ) are allowed within the normal range.
3.There may be a slight color difference due to the monitor, camera or other factors, please refer to the actual product.








What it's made of
Top: brushed polyester flannel. Middle: TPU waterproof film. Back: polyester fleece.
Weight: Standard about 2.2 lb, Large about 3.3 lb, Extra large about 4 lb.
Sizes
Four sizes:
- Throw: 30 × 39 in
- Standard: 50 × 59 in — across the bed, shoulders to knees
- Large: 59 × 79 in — covers a full or queen mattress top
- Extra large: 71 × 79 in — queen with overhang
Not sure? Standard fits most women on a queen or full bed. See the drawing below.
Washing and care
Machine wash, gentle, warm water up to 104 °F. No bleach, no fabric softener. Hang to dry or tumble on low. Don't iron the waterproof layer.
Shipping and returns
Ships in plain packaging. Tracked delivery to the US in about 7–12 business days. Sleep on it for 30 nights; if it isn't for you, email us to arrange a return.
Three layers, top to bottom
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Brushed flannel
The side you lie on. Soft and warm, like a good throw blanket.
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TPU waterproof layer
A thin film in the middle. Sweat, blood or a spilled drink stays above it, away from your sheets and mattress.
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Soft fleece
The other side. Just as cosy, so either side can face up.
Machine washable, warm water up to 104 °F.
Pick the size for your bed
Four sizes. For most beds we suggest Standard (50 × 59 in): laid across the bed, it covers the full width of a queen mattress and you from shoulders to knees, without covering your partner's side. Large and Extra large cover the whole bed.
The Throw (30 × 39 in) folds small enough for a weekend bag, for hotels and guest rooms.
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Throw
30 × 39 in
Lap, hips or a chair
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Standard
50 × 59 in
Across the bed, shoulders to knees
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Large
59 × 79 in
Covers a full or queen mattress top
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Extra large
71 × 79 in
Queen with overhang, room for two
Why not just a towel?
Before you buy
Something else? Write to us — a real person answers, usually within a day.
Is it noisy?
The waterproof layer is TPU — a thin, soft film, not the crinkly plastic used in disposable bed pads. You lie on brushed flannel, not on the film.
Will it make me hotter?
It's a flannel blanket with a waterproof layer, so it's warmer than a plain cotton sheet. On hot nights, lie on top of it with only a light sheet over you.
Does it soak liquid up, or does it sit on top?
The flannel top takes in light moisture. A lot of liquid at once — a heavy leak, a spilled glass of water — sits on the surface for a while instead of going through. You can blot it with a towel or fold the blanket away. Either way, it stays off your sheets and mattress.
How do I wash it?
Machine wash, gentle cycle, warm water up to 104 °F. No bleach and no fabric softener. Hang it to dry or tumble on low. High heat damages the waterproof layer of any blanket, ours included.
Will it stay in place?
It isn't fitted, so it can shift if you move a lot in your sleep. If you want it to stay put, tuck the long edges under the mattress.
What sizes are there?
Four sizes:
- Throw: 30 × 39 in
- Standard: 50 × 59 in — across the bed, shoulders to knees
- Large: 59 × 79 in — covers a full or queen mattress top
- Extra large: 71 × 79 in — queen with overhang
Is it a medical product?
No. It's bedding that protects your bed. If night sweats are new, sudden, or come with fever or weight loss, please talk to your doctor.
How is it shipped?
In plain packaging with no product name on the outside. Tracked delivery to the US takes about 7–12 business days.
What if it isn't for me?
Sleep on it for 30 nights. If it doesn't work for you, email us and we'll arrange a return.