Teach you how to count wallpapers

One is the approximate calculation method: ground area × 3 (3 walls) ÷ (wallpaper per square meter of volume) +1 (spare) = the number of wallpapers required.


The second is the exact calculation method: the total number of required wallpapers, the number of single-volume wallpapers that can be cut = the number of wallpapers needed. 1. The total number of wallpapers required = the length of the wallpaper wall to be pasted ÷ the width of the wallpaper; 2. the number of wallpapers the single-volume wallpaper can cut = the length of the wallpaper ÷ the height of the room; 3. The walls of different heights need to be calculated separately , summary sum.


It should be noted that different patterns affect the amount of wallpaper used.

Wallpaper room

A stab vest, or stab proof vest is a reinforced piece of body armor, the material is Polyester/cotton. Perfect design for wearing, good at body engineering, soft and comfortable, worn under or over other items of clothing, which is designed to resist knife attacks to the chest, back and sides. Stab vests are different from bulletproof vests, most of which offer protection against firearms but afford little against stabbing with sharp-tipped objects such as knives; most stab vests afford less protection against bullets, particularly those of high caliber, but are designed to prevent serious injury by prohibiting knife penetration beyond a few millimeters. Our body armor could pass USA lab test. We are a professional Chinese manufacturer of Anti Stab & Bullet Proof Vest, and look forward to your cooperation!



Anti Stab & Ballsitc Vest

Bullet Proof Vest, Anti Stab Vest, Bullet Resistant Vest, Security Stab Vest

NINGBO CHIHAN PROTECTION EQUIPMENT CO.,LTD. , http://www.bpvarmor.com