Dry Defender Heavy Duty Fitted Vinyl Mattress Protector - 9" & 16" Depths

Size (Bedding)
  • Vinyl mattress protector is made of 6-gauge vinyl
  • Fits mattresses of either 9 or 16 inch depth
  • Fitted style is easy to apply and take on & off
  • Prevents mildew, bedbugs, dust mites, and mold

This 6-gauge fitted vinyl mattress protector covers the top and four sides of the mattress or box spring, keeping it dry from spills, pet accidents, bedwetting and incontinence. The antimicrobial treatment helps prevent the growth of mold and mildew, extending the life of your mattress or box spring. The fitted design allows for easy installation and removal, just like a fitted bottom sheet. If an accident occurs, simply wipe down the cover with a damp cloth - no need for laundering! This vinyl cover is manufactured by Dry Defender.

Available in sizes from Twin to California King, this fitted mattress cover fits mattresses and box springs with depths of either 9 or 16 inches. To ensure the best fit, make sure to measure your mattress and box spring depth and order the right size cover. If between sizes, be sure to measure up as these covers do not stretch.


  • Twin - 39 x 75"
  • Twin XL - 39 x 80"
  • Hospital Twin XL 36 x 80"
  • Full - 54 x 75"
  • Queen - 60 x 80"
  • King - 78 x 80"
  • California King - 72 x 84"

For a more permanent solution to bed bugs, dust mites, stains, and spills, choose the zippered vinyl cover that fully encases the entire mattress.

Waterproof Reduces Allergens Flame Retardant

Warning: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit the Prop 65 website.

PRODUCT DIMENSIONS * Depth of either 9" or 16"; Cot - 36 x 80"; Twin - 39 x 75"; Twin XL - 39 x 80"; Full - 54 x 75"; Queen - 60 x 80"; King - 78 x 80"; California King - 72 x 84"
WARRANTY Warranty: 1 Year
MANUFACTURER Item Code DD59966, DD69966, DD49966, DD39966, DD29966-1, DD29966, DD9013P, DD9002P, DD9004P, DD9003P, DD9001P, DD9011P
FIT Fitted
STYLE Reusable
CARE INSTRUCTIONS Wipe with a damp cloth

Customer Reviews

Based on 48 reviews
Barbara Denney
Good quality

Plastic mattress cover is thick, good quality. Put on tempurpedic mattress in elderly moms room to protect from accidents

Good Product!

As a first time customer, I must say that I’m pleased with this product and it’s quality. Will recommend.


Previously I purchased a standard vinyl cover from another company and it was a piece of junk. This heavy duty mattress cover is very sturdy.

Cheryl Short

Dry Defender Heavy Duty Fitted Vinyl Mattress Protector - 9" & 16" Depths

Ellen Rusten
the best cover I've found

Over the years, I have tried several different brands. The Dry Defender plastic fitted cover by Protective Bedding is the best quality I have ever used. I am so grateful there's a company that does such quality work.