Can someone tell me the dimensions of the caps please - length and diameter of the hole? Description states 15x5x10 cm but that sounds massive!

Don't have measurements but they are not centimetres. Will fit most valves. As mentioned by another customer, you might have to enlarge the washer inside the cap.

how white are they? Do they stay white?

Brilliant white and mine haven't discoloured (4 years). We are a non smoking home.

approx yes but didn't fit our modern rads

Merriway Bh05361 2 Pcs Radiator Valve White Push Fit Cover

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥1687

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Upgrade your radiator’s style and protection—because details matter!

DURABLE LIGHTWEIGHT - Crafted from robust plastic, these caps resist wear and tear while adding minimal weight to your setup.
SEAMLESS VALVE COVERAGE - Protect and conceal your radiator valves with a sleek, white finish that blends effortlessly into modern interiors.
UNIVERSAL COMPATIBILITY - Designed to fit a wide range of radiator valves, ensuring a perfect fit for your heating system without guesswork.
EFFORTLESS PUSH FIT INSTALLATION - No tools, no hassle—just a simple push-fit cap that saves you time and frustration during upgrades or replacements.
PACK OF TWO FOR COMPLETE COVERAGE - Get two caps in one pack—ideal for dual-valve radiators or keeping a spare on hand for quick fixes.

The Merriway BH05361 pack includes two white push-fit radiator valve cover caps designed for universal compatibility. Lightweight and durable, these caps provide a clean, professional finish to your heating system while offering easy, tool-free installation. Perfect for replacing damaged or unsightly valve covers, they blend seamlessly into any décor and come with a trusted 4.2-star rating from over 800 users.

Specifications

ASIN	B074Q2P35R
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	23,532 in DIY & Tools ( See Top 100 in DIY & Tools ) 179 in Central Heating System Accessories
Colour	White
Customer Reviews	4.2 4.2 out of 5 stars (848)
Date First Available	10 Aug. 2017
Guaranteed software updates until	unknown
Included Components	2 x Radiator Caps
Item Package Quantity	1
Item Weight	10 g
Item model number	BH05361
Manufacturer	Merriway
Measurement System	Metric
Number of Pieces	2
Part Number	BH05361
Product Dimensions	3.5 x 2.5 x 3.5 cm; 10 g

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